201712507908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2489909}}^1$

素因数の和:2490116

約数の個数: 48

約数和(自身を含む): 484675920960

約数和(自身を除く): 282963413052

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1884, 6751, 13502, 20253, 27004, 40506, 81012, 2489909, 4979818, 7469727, 9959636, 14939454, 29878908, 107066087, 214132174, 321198261, 390915713, 428264348, 642396522, 781831426, 1172747139, 1284793044, 1563662852, 2345494278, 4690988556, 16809375659, 33618751318, 50428126977, 67237502636, 100856253954, 201712507908]

約数ペア:

[(1, 201712507908), (2, 100856253954), (3, 67237502636), (4, 50428126977), (6, 33618751318), (12, 16809375659), (43, 4690988556), (86, 2345494278), (129, 1563662852), (157, 1284793044), (172, 1172747139), (258, 781831426), (314, 642396522), (471, 428264348), (516, 390915713), (628, 321198261), (942, 214132174), (1884, 107066087), (6751, 29878908), (13502, 14939454), (20253, 9959636), (27004, 7469727), (40506, 4979818), (81012, 2489909)]