508734928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143873}}^1$

素因数の和:143911

約数の個数: 40

約数和(自身を含む): 1123943688

約数和(自身を除く): 615208760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 143873, 287746, 575492, 1150984, 1870349, 2301968, 2445841, 3740698, 4891682, 7481396, 9783364, 14962792, 19566728, 29925584, 31795933, 39133456, 63591866, 127183732, 254367464, 508734928]

約数ペア:

[(1, 508734928), (2, 254367464), (4, 127183732), (8, 63591866), (13, 39133456), (16, 31795933), (17, 29925584), (26, 19566728), (34, 14962792), (52, 9783364), (68, 7481396), (104, 4891682), (136, 3740698), (208, 2445841), (221, 2301968), (272, 1870349), (442, 1150984), (884, 575492), (1768, 287746), (3536, 143873)]