418920001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 472469760

約数和(自身を除く): 53549759

約数列:

[1, 17, 41, 59, 61, 167, 697, 1003, 1037, 2419, 2501, 2839, 3599, 6847, 9853, 10187, 41123, 42517, 61183, 116399, 147559, 167501, 173179, 403973, 417667, 601033, 2508503, 6867541, 7100339, 10217561, 24642353, 418920001]

約数ペア:

[(1, 418920001), (17, 24642353), (41, 10217561), (59, 7100339), (61, 6867541), (167, 2508503), (697, 601033), (1003, 417667), (1037, 403973), (2419, 173179), (2501, 167501), (2839, 147559), (3599, 116399), (6847, 61183), (9853, 42517), (10187, 41123)]