1972467716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^2\times {\mathrm{877}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 3555473292

約数和(自身を除く): 1583005576

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 877, 1754, 3508, 5459, 10609, 10918, 21218, 21836, 42436, 46481, 90331, 92962, 180662, 185924, 361324, 562277, 1124554, 2249108, 4787543, 9304093, 9575086, 18608186, 19150172, 37216372, 493116929, 986233858, 1972467716]

約数ペア:

[(1, 1972467716), (2, 986233858), (4, 493116929), (53, 37216372), (103, 19150172), (106, 18608186), (206, 9575086), (212, 9304093), (412, 4787543), (877, 2249108), (1754, 1124554), (3508, 562277), (5459, 361324), (10609, 185924), (10918, 180662), (21218, 92962), (21836, 90331), (42436, 46481)]