2278452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 5955264

約数和(自身を除く): 3676812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 421, 451, 492, 842, 902, 1263, 1353, 1684, 1804, 2526, 2706, 4631, 5052, 5412, 9262, 13893, 17261, 18524, 27786, 34522, 51783, 55572, 69044, 103566, 189871, 207132, 379742, 569613, 759484, 1139226, 2278452]

約数ペア:

[(1, 2278452), (2, 1139226), (3, 759484), (4, 569613), (6, 379742), (11, 207132), (12, 189871), (22, 103566), (33, 69044), (41, 55572), (44, 51783), (66, 34522), (82, 27786), (123, 18524), (132, 17261), (164, 13893), (246, 9262), (421, 5412), (451, 5052), (492, 4631), (842, 2706), (902, 2526), (1263, 1804), (1353, 1684)]