1996018892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 4368494592

約数和(自身を除く): 2372475700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 113, 119, 172, 226, 238, 301, 452, 476, 602, 731, 791, 863, 1204, 1462, 1582, 1726, 1921, 2924, 3164, 3452, 3842, 4859, 5117, 6041, 7684, 9718, 10234, 12082, 13447, 14671, 19436, 20468, 24164, 26894, 29342, 34013, 37109, 53788, 58684, 68026, 74218, 82603, 97519, 102697, 136052, 148436, 165206, 195038, 205394, 259763, 330412, 390076, 410788, 519526, 578221, 630853, 682633, 1039052, 1156442, 1261706, 1365266, 1657823, 2312884, 2523412, 2730532, 3315646, 4193317, 4415971, 6631292, 8386634, 8831942, 11604761, 16773268, 17663884, 23209522, 29353219, 46419044, 58706438, 71286389, 117412876, 142572778, 285145556, 499004723, 998009446, 1996018892]

約数ペア:

[(1, 1996018892), (2, 998009446), (4, 499004723), (7, 285145556), (14, 142572778), (17, 117412876), (28, 71286389), (34, 58706438), (43, 46419044), (68, 29353219), (86, 23209522), (113, 17663884), (119, 16773268), (172, 11604761), (226, 8831942), (238, 8386634), (301, 6631292), (452, 4415971), (476, 4193317), (602, 3315646), (731, 2730532), (791, 2523412), (863, 2312884), (1204, 1657823), (1462, 1365266), (1582, 1261706), (1726, 1156442), (1921, 1039052), (2924, 682633), (3164, 630853), (3452, 578221), (3842, 519526), (4859, 410788), (5117, 390076), (6041, 330412), (7684, 259763), (9718, 205394), (10234, 195038), (12082, 165206), (13447, 148436), (14671, 136052), (19436, 102697), (20468, 97519), (24164, 82603), (26894, 74218), (29342, 68026), (34013, 58684), (37109, 53788)]