290334224

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{66959}}^1$

素因数の和:67238

約数の個数: 20

約数和(自身を含む): 564606720

約数和(自身を除く): 274272496

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 66959, 133918, 267836, 535672, 1071344, 18145889, 36291778, 72583556, 145167112, 290334224]

約数ペア:

[(1, 290334224), (2, 145167112), (4, 72583556), (8, 36291778), (16, 18145889), (271, 1071344), (542, 535672), (1084, 267836), (2168, 133918), (4336, 66959)]