957762286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 1680315840

約数和(自身を除く): 722553554

約数列:

[1, 2, 13, 17, 26, 34, 89, 97, 178, 194, 221, 251, 442, 502, 1157, 1261, 1513, 1649, 2314, 2522, 3026, 3263, 3298, 4267, 6526, 8534, 8633, 17266, 19669, 21437, 22339, 24347, 39338, 42874, 44678, 48694, 55471, 110942, 112229, 146761, 224458, 290407, 293522, 316511, 379763, 413899, 580814, 633022, 759526, 827798, 1907893, 2166883, 3815786, 4333766, 4936919, 5380687, 9873838, 10761374, 28169479, 36837011, 56338958, 73674022, 478881143, 957762286]

約数ペア:

[(1, 957762286), (2, 478881143), (13, 73674022), (17, 56338958), (26, 36837011), (34, 28169479), (89, 10761374), (97, 9873838), (178, 5380687), (194, 4936919), (221, 4333766), (251, 3815786), (442, 2166883), (502, 1907893), (1157, 827798), (1261, 759526), (1513, 633022), (1649, 580814), (2314, 413899), (2522, 379763), (3026, 316511), (3263, 293522), (3298, 290407), (4267, 224458), (6526, 146761), (8534, 112229), (8633, 110942), (17266, 55471), (19669, 48694), (21437, 44678), (22339, 42874), (24347, 39338)]