1972373792

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{2311}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 3932712000

約数和(自身を除く): 1960338208

約数列:

[1, 2, 4, 8, 16, 32, 149, 179, 298, 358, 596, 716, 1192, 1432, 2311, 2384, 2864, 4622, 4768, 5728, 9244, 18488, 26671, 36976, 53342, 73952, 106684, 213368, 344339, 413669, 426736, 688678, 827338, 853472, 1377356, 1654676, 2754712, 3309352, 5509424, 6618704, 11018848, 13237408, 61636681, 123273362, 246546724, 493093448, 986186896, 1972373792]

約数ペア:

[(1, 1972373792), (2, 986186896), (4, 493093448), (8, 246546724), (16, 123273362), (32, 61636681), (149, 13237408), (179, 11018848), (298, 6618704), (358, 5509424), (596, 3309352), (716, 2754712), (1192, 1654676), (1432, 1377356), (2311, 853472), (2384, 827338), (2864, 688678), (4622, 426736), (4768, 413669), (5728, 344339), (9244, 213368), (18488, 106684), (26671, 73952), (36976, 53342)]