419934858064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2029}}^1\times {\mathrm{417271}}^1$

素因数の和:419339

約数の個数: 40

約数和(自身を含む): 840285662720

約数和(自身を除く): 420350804656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2029, 4058, 8116, 16232, 32464, 62899, 125798, 251596, 417271, 503192, 834542, 1006384, 1669084, 3338168, 6676336, 12935401, 25870802, 51741604, 103483208, 206966416, 846642859, 1693285718, 3386571436, 6773142872, 13546285744, 26245928629, 52491857258, 104983714516, 209967429032, 419934858064]

約数ペア:

[(1, 419934858064), (2, 209967429032), (4, 104983714516), (8, 52491857258), (16, 26245928629), (31, 13546285744), (62, 6773142872), (124, 3386571436), (248, 1693285718), (496, 846642859), (2029, 206966416), (4058, 103483208), (8116, 51741604), (16232, 25870802), (32464, 12935401), (62899, 6676336), (125798, 3338168), (251596, 1669084), (417271, 1006384), (503192, 834542)]