1900165646

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6967}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 3034257408

約数和(自身を除く): 1134091762

約数列:

[1, 2, 31, 53, 62, 83, 106, 166, 1643, 2573, 3286, 4399, 5146, 6967, 8798, 13934, 136369, 215977, 272738, 369251, 431954, 578261, 738502, 1156522, 11446781, 17926091, 22893562, 30647833, 35852182, 61295666, 950082823, 1900165646]

約数ペア:

[(1, 1900165646), (2, 950082823), (31, 61295666), (53, 35852182), (62, 30647833), (83, 22893562), (106, 17926091), (166, 11446781), (1643, 1156522), (2573, 738502), (3286, 578261), (4399, 431954), (5146, 369251), (6967, 272738), (8798, 215977), (13934, 136369)]