129702014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 221175360

約数和(自身を除く): 91473346

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 2437, 4094, 4874, 26611, 31681, 53222, 56051, 63362, 112102, 216893, 433786, 728663, 1457326, 2819609, 4988539, 5639218, 9977078, 64851007, 129702014]

約数ペア:

[(1, 129702014), (2, 64851007), (13, 9977078), (23, 5639218), (26, 4988539), (46, 2819609), (89, 1457326), (178, 728663), (299, 433786), (598, 216893), (1157, 112102), (2047, 63362), (2314, 56051), (2437, 53222), (4094, 31681), (4874, 26611)]