1570872784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{84857}}^1$

素因数の和:84967

約数の個数: 40

約数和(自身を含む): 3314553480

約数和(自身を除く): 1743680696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 84857, 169714, 339428, 678856, 1103141, 1357712, 2206282, 4412564, 7552273, 8825128, 15104546, 17650256, 30209092, 60418184, 98179549, 120836368, 196359098, 392718196, 785436392, 1570872784]

約数ペア:

[(1, 1570872784), (2, 785436392), (4, 392718196), (8, 196359098), (13, 120836368), (16, 98179549), (26, 60418184), (52, 30209092), (89, 17650256), (104, 15104546), (178, 8825128), (208, 7552273), (356, 4412564), (712, 2206282), (1157, 1357712), (1424, 1103141), (2314, 678856), (4628, 339428), (9256, 169714), (18512, 84857)]