998156930

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{1229}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 1810963440

約数和(自身を除く): 812806510

約数列:

[1, 2, 5, 10, 241, 337, 482, 674, 1205, 1229, 1685, 2410, 2458, 3370, 6145, 12290, 81217, 162434, 296189, 406085, 414173, 592378, 812170, 828346, 1480945, 2070865, 2961890, 4141730, 99815693, 199631386, 499078465, 998156930]

約数ペア:

[(1, 998156930), (2, 499078465), (5, 199631386), (10, 99815693), (241, 4141730), (337, 2961890), (482, 2070865), (674, 1480945), (1205, 828346), (1229, 812170), (1685, 592378), (2410, 414173), (2458, 406085), (3370, 296189), (6145, 162434), (12290, 81217)]