988683556

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{3511}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 2017854720

約数和(自身を除く): 1029171164

約数列:

[1, 2, 4, 7, 14, 28, 89, 113, 178, 226, 356, 452, 623, 791, 1246, 1582, 2492, 3164, 3511, 7022, 10057, 14044, 20114, 24577, 40228, 49154, 70399, 98308, 140798, 281596, 312479, 396743, 624958, 793486, 1249916, 1586972, 2187353, 2777201, 4374706, 5554402, 8749412, 11108804, 35310127, 70620254, 141240508, 247170889, 494341778, 988683556]

約数ペア:

[(1, 988683556), (2, 494341778), (4, 247170889), (7, 141240508), (14, 70620254), (28, 35310127), (89, 11108804), (113, 8749412), (178, 5554402), (226, 4374706), (356, 2777201), (452, 2187353), (623, 1586972), (791, 1249916), (1246, 793486), (1582, 624958), (2492, 396743), (3164, 312479), (3511, 281596), (7022, 140798), (10057, 98308), (14044, 70399), (20114, 49154), (24577, 40228)]