1609933306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 2512218240

約数和(自身を除く): 902284934

約数列:

[1, 2, 41, 82, 137, 139, 274, 278, 1031, 2062, 5617, 5699, 11234, 11398, 19043, 38086, 42271, 84542, 141247, 143309, 282494, 286618, 780763, 1561526, 5791127, 5875669, 11582254, 11751338, 19633333, 39266666, 804966653, 1609933306]

約数ペア:

[(1, 1609933306), (2, 804966653), (41, 39266666), (82, 19633333), (137, 11751338), (139, 11582254), (274, 5875669), (278, 5791127), (1031, 1561526), (2062, 780763), (5617, 286618), (5699, 282494), (11234, 143309), (11398, 141247), (19043, 84542), (38086, 42271)]