1988699152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{12163}}^1$

素因数の和:13111

約数の個数: 40

約数和(自身を含む): 4208257440

約数和(自身を除く): 2219558288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 929, 1858, 3716, 7432, 10219, 12163, 14864, 20438, 24326, 40876, 48652, 81752, 97304, 133793, 163504, 194608, 267586, 535172, 1070344, 2140688, 11299427, 22598854, 45197708, 90395416, 124293697, 180790832, 248587394, 497174788, 994349576, 1988699152]

約数ペア:

[(1, 1988699152), (2, 994349576), (4, 497174788), (8, 248587394), (11, 180790832), (16, 124293697), (22, 90395416), (44, 45197708), (88, 22598854), (176, 11299427), (929, 2140688), (1858, 1070344), (3716, 535172), (7432, 267586), (10219, 194608), (12163, 163504), (14864, 133793), (20438, 97304), (24326, 81752), (40876, 48652)]