1900564458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{12899}}^1$

素因数の和:14806

約数の個数: 32

約数和(自身を含む): 4096008000

約数和(自身を除く): 2195443542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1889, 3778, 5667, 11334, 12899, 24557, 25798, 38697, 49114, 73671, 77394, 147342, 167687, 335374, 503061, 1006122, 24366211, 48732422, 73098633, 146197266, 316760743, 633521486, 950282229, 1900564458]

約数ペア:

[(1, 1900564458), (2, 950282229), (3, 633521486), (6, 316760743), (13, 146197266), (26, 73098633), (39, 48732422), (78, 24366211), (1889, 1006122), (3778, 503061), (5667, 335374), (11334, 167687), (12899, 147342), (24557, 77394), (25798, 73671), (38697, 49114)]