15697865212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{8287}}^1$

素因数の和:8710

約数の個数: 48

約数和(自身を含む): 29511578880

約数和(自身を除く): 13813713668

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 313, 356, 626, 1252, 1513, 3026, 5321, 6052, 8287, 10642, 16574, 21284, 27857, 33148, 55714, 111428, 140879, 281758, 473569, 563516, 737543, 947138, 1475086, 1894276, 2593831, 2950172, 5187662, 10375324, 12538231, 25076462, 44095127, 50152924, 88190254, 176380508, 230850959, 461701918, 923403836, 3924466303, 7848932606, 15697865212]

約数ペア:

[(1, 15697865212), (2, 7848932606), (4, 3924466303), (17, 923403836), (34, 461701918), (68, 230850959), (89, 176380508), (178, 88190254), (313, 50152924), (356, 44095127), (626, 25076462), (1252, 12538231), (1513, 10375324), (3026, 5187662), (5321, 2950172), (6052, 2593831), (8287, 1894276), (10642, 1475086), (16574, 947138), (21284, 737543), (27857, 563516), (33148, 473569), (55714, 281758), (111428, 140879)]