2444464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 3448016

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 43, 44, 68, 76, 86, 88, 136, 152, 172, 176, 187, 209, 272, 304, 323, 344, 374, 418, 473, 646, 688, 731, 748, 817, 836, 946, 1292, 1462, 1496, 1634, 1672, 1892, 2584, 2924, 2992, 3268, 3344, 3553, 3784, 5168, 5848, 6536, 7106, 7568, 8041, 8987, 11696, 13072, 13889, 14212, 16082, 17974, 27778, 28424, 32164, 35948, 55556, 56848, 64328, 71896, 111112, 128656, 143792, 152779, 222224, 305558, 611116, 1222232, 2444464]

約数ペア:

[(1, 2444464), (2, 1222232), (4, 611116), (8, 305558), (11, 222224), (16, 152779), (17, 143792), (19, 128656), (22, 111112), (34, 71896), (38, 64328), (43, 56848), (44, 55556), (68, 35948), (76, 32164), (86, 28424), (88, 27778), (136, 17974), (152, 16082), (172, 14212), (176, 13889), (187, 13072), (209, 11696), (272, 8987), (304, 8041), (323, 7568), (344, 7106), (374, 6536), (418, 5848), (473, 5168), (646, 3784), (688, 3553), (731, 3344), (748, 3268), (817, 2992), (836, 2924), (946, 2584), (1292, 1892), (1462, 1672), (1496, 1634)]