749669947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 871270400

約数和(自身を除く): 121600453

約数列:

[1, 13, 19, 79, 103, 247, 373, 1027, 1339, 1501, 1957, 4849, 7087, 8137, 19513, 25441, 29467, 38419, 92131, 105781, 154603, 383071, 499447, 559873, 729961, 2009839, 3035101, 7278349, 9489493, 39456313, 57666919, 749669947]

約数ペア:

[(1, 749669947), (13, 57666919), (19, 39456313), (79, 9489493), (103, 7278349), (247, 3035101), (373, 2009839), (1027, 729961), (1339, 559873), (1501, 499447), (1957, 383071), (4849, 154603), (7087, 105781), (8137, 92131), (19513, 38419), (25441, 29467)]