2279392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 4959360

約数和(自身を除く): 2679968

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 163, 184, 304, 326, 368, 437, 608, 652, 736, 874, 1304, 1748, 2608, 3097, 3496, 3749, 5216, 6194, 6992, 7498, 12388, 13984, 14996, 24776, 29992, 49552, 59984, 71231, 99104, 119968, 142462, 284924, 569848, 1139696, 2279392]

約数ペア:

[(1, 2279392), (2, 1139696), (4, 569848), (8, 284924), (16, 142462), (19, 119968), (23, 99104), (32, 71231), (38, 59984), (46, 49552), (76, 29992), (92, 24776), (152, 14996), (163, 13984), (184, 12388), (304, 7498), (326, 6992), (368, 6194), (437, 5216), (608, 3749), (652, 3496), (736, 3097), (874, 2608), (1304, 1748)]