501296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 1093680

約数和(自身を除く): 592384

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 97, 136, 152, 194, 272, 304, 323, 388, 646, 776, 1292, 1552, 1649, 1843, 2584, 3298, 3686, 5168, 6596, 7372, 13192, 14744, 26384, 29488, 31331, 62662, 125324, 250648, 501296]

約数ペア:

[(1, 501296), (2, 250648), (4, 125324), (8, 62662), (16, 31331), (17, 29488), (19, 26384), (34, 14744), (38, 13192), (68, 7372), (76, 6596), (97, 5168), (136, 3686), (152, 3298), (194, 2584), (272, 1843), (304, 1649), (323, 1552), (388, 1292), (646, 776)]