2007392388

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{1997}}^1$

素因数の和:2612

約数の個数: 48

約数和(自身を含む): 4720330944

約数和(自身を除く): 2712938556

約数列:

[1, 2, 3, 4, 6, 12, 211, 397, 422, 633, 794, 844, 1191, 1266, 1588, 1997, 2382, 2532, 3994, 4764, 5991, 7988, 11982, 23964, 83767, 167534, 251301, 335068, 421367, 502602, 792809, 842734, 1005204, 1264101, 1585618, 1685468, 2378427, 2528202, 3171236, 4756854, 5056404, 9513708, 167282699, 334565398, 501848097, 669130796, 1003696194, 2007392388]

約数ペア:

[(1, 2007392388), (2, 1003696194), (3, 669130796), (4, 501848097), (6, 334565398), (12, 167282699), (211, 9513708), (397, 5056404), (422, 4756854), (633, 3171236), (794, 2528202), (844, 2378427), (1191, 1685468), (1266, 1585618), (1588, 1264101), (1997, 1005204), (2382, 842734), (2532, 792809), (3994, 502602), (4764, 421367), (5991, 335068), (7988, 251301), (11982, 167534), (23964, 83767)]