1898285008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{4523}}^1$

素因数の和:6091

約数の個数: 40

約数和(自身を含む): 3897661248

約数和(自身を除く): 1999376240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1543, 3086, 4523, 6172, 9046, 12344, 18092, 24688, 26231, 36184, 52462, 72368, 76891, 104924, 153782, 209848, 307564, 419696, 615128, 1230256, 6978989, 13957978, 27915956, 55831912, 111663824, 118642813, 237285626, 474571252, 949142504, 1898285008]

約数ペア:

[(1, 1898285008), (2, 949142504), (4, 474571252), (8, 237285626), (16, 118642813), (17, 111663824), (34, 55831912), (68, 27915956), (136, 13957978), (272, 6978989), (1543, 1230256), (3086, 615128), (4523, 419696), (6172, 307564), (9046, 209848), (12344, 153782), (18092, 104924), (24688, 76891), (26231, 72368), (36184, 52462)]