828851530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 1647894528

約数和(自身を除く): 819042998

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 127, 130, 254, 305, 610, 635, 793, 823, 1270, 1586, 1646, 1651, 3302, 3965, 4115, 7747, 7930, 8230, 8255, 10699, 15494, 16510, 21398, 38735, 50203, 53495, 77470, 100406, 100711, 104521, 106990, 201422, 209042, 251015, 502030, 503555, 522605, 652639, 1007110, 1045210, 1305278, 1358773, 2717546, 3263195, 6375781, 6526390, 6793865, 12751562, 13587730, 31878905, 63757810, 82885153, 165770306, 414425765, 828851530]

約数ペア:

[(1, 828851530), (2, 414425765), (5, 165770306), (10, 82885153), (13, 63757810), (26, 31878905), (61, 13587730), (65, 12751562), (122, 6793865), (127, 6526390), (130, 6375781), (254, 3263195), (305, 2717546), (610, 1358773), (635, 1305278), (793, 1045210), (823, 1007110), (1270, 652639), (1586, 522605), (1646, 503555), (1651, 502030), (3302, 251015), (3965, 209042), (4115, 201422), (7747, 106990), (7930, 104521), (8230, 100711), (8255, 100406), (10699, 77470), (15494, 53495), (16510, 50203), (21398, 38735)]