1325967544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{18353}}^1$

素因数の和:19191

約数の個数: 32

約数和(自身を含む): 2715657840

約数和(自身を除く): 1389690296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 1642, 3284, 6568, 9031, 18062, 18353, 36124, 36706, 72248, 73412, 146824, 201883, 403766, 807532, 1615064, 15067813, 30135626, 60271252, 120542504, 165745943, 331491886, 662983772, 1325967544]

約数ペア:

[(1, 1325967544), (2, 662983772), (4, 331491886), (8, 165745943), (11, 120542504), (22, 60271252), (44, 30135626), (88, 15067813), (821, 1615064), (1642, 807532), (3284, 403766), (6568, 201883), (9031, 146824), (18062, 73412), (18353, 72248), (36124, 36706)]