1203921000890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{60257}}^1\times {\mathrm{11549}}^1$

素因数の和:71986

約数の個数: 32

約数和(自身を含む): 2179809046800

約数和(自身を除く): 975888045910

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 11549, 23098, 57745, 60257, 115490, 120514, 301285, 602570, 1997977, 3995954, 9989885, 10424461, 19979770, 20848922, 52122305, 104244610, 695908093, 1391816186, 3479540465, 6959080930, 120392100089, 240784200178, 601960500445, 1203921000890]

約数ペア:

[(1, 1203921000890), (2, 601960500445), (5, 240784200178), (10, 120392100089), (173, 6959080930), (346, 3479540465), (865, 1391816186), (1730, 695908093), (11549, 104244610), (23098, 52122305), (57745, 20848922), (60257, 19979770), (115490, 10424461), (120514, 9989885), (301285, 3995954), (602570, 1997977)]