450870872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{49481}}^1$

素因数の和:49571

約数の個数: 32

約数和(自身を含む): 908489520

約数和(自身を除く): 457618648

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 49481, 98962, 197924, 395848, 841177, 1682354, 3315227, 3364708, 6630454, 6729416, 13260908, 26521816, 56358859, 112717718, 225435436, 450870872]

約数ペア:

[(1, 450870872), (2, 225435436), (4, 112717718), (8, 56358859), (17, 26521816), (34, 13260908), (67, 6729416), (68, 6630454), (134, 3364708), (136, 3315227), (268, 1682354), (536, 841177), (1139, 395848), (2278, 197924), (4556, 98962), (9112, 49481)]