520737008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{95443}}^1$

素因数の和:95493

約数の個数: 40

約数和(自身を含む): 1136165376

約数和(自身を除く): 615428368

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 95443, 190886, 381772, 763544, 1049873, 1527088, 2099746, 2958733, 4199492, 5917466, 8398984, 11834932, 16797968, 23669864, 32546063, 47339728, 65092126, 130184252, 260368504, 520737008]

約数ペア:

[(1, 520737008), (2, 260368504), (4, 130184252), (8, 65092126), (11, 47339728), (16, 32546063), (22, 23669864), (31, 16797968), (44, 11834932), (62, 8398984), (88, 5917466), (124, 4199492), (176, 2958733), (248, 2099746), (341, 1527088), (496, 1049873), (682, 763544), (1364, 381772), (2728, 190886), (5456, 95443)]