2013260207

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{9629}}^1$

素因数の和:9911

約数の個数: 24

約数和(自身を含む): 2489855760

約数和(自身を除く): 476595553

約数列:

[1, 7, 17, 49, 119, 251, 833, 1757, 4267, 9629, 12299, 29869, 67403, 163693, 209083, 471821, 1145851, 2416879, 8020957, 16918153, 41086943, 118427071, 287608601, 2013260207]

約数ペア:

[(1, 2013260207), (7, 287608601), (17, 118427071), (49, 41086943), (119, 16918153), (251, 8020957), (833, 2416879), (1757, 1145851), (4267, 471821), (9629, 209083), (12299, 163693), (29869, 67403)]