2943632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 6279360

約数和(自身を除く): 3335728

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 421, 437, 842, 874, 1684, 1748, 3368, 3496, 6736, 6992, 7999, 9683, 15998, 19366, 31996, 38732, 63992, 77464, 127984, 154928, 183977, 367954, 735908, 1471816, 2943632]

約数ペア:

[(1, 2943632), (2, 1471816), (4, 735908), (8, 367954), (16, 183977), (19, 154928), (23, 127984), (38, 77464), (46, 63992), (76, 38732), (92, 31996), (152, 19366), (184, 15998), (304, 9683), (368, 7999), (421, 6992), (437, 6736), (842, 3496), (874, 3368), (1684, 1748)]