519953024

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{238949}}^1$

素因数の和:238980

約数の個数: 32

約数和(自身を含む): 1096780500

約数和(自身を除く): 576827476

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 238949, 477898, 955796, 1911592, 3823184, 4062133, 7646368, 8124266, 15292736, 16248532, 30585472, 32497064, 64994128, 129988256, 259976512, 519953024]

約数ペア:

[(1, 519953024), (2, 259976512), (4, 129988256), (8, 64994128), (16, 32497064), (17, 30585472), (32, 16248532), (34, 15292736), (64, 8124266), (68, 7646368), (128, 4062133), (136, 3823184), (272, 1911592), (544, 955796), (1088, 477898), (2176, 238949)]