2278068432458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21727}}^1\times {\mathrm{6473}}^1$

素因数の和:28311

約数の個数: 64

約数和(自身を含む): 4253772257280

約数和(自身を除く): 1975703824822

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 6473, 8099, 12946, 16198, 21727, 43454, 45311, 84149, 90622, 152089, 168298, 282451, 304178, 564902, 576097, 589043, 1152194, 1178086, 1933703, 1977157, 3867406, 3954314, 4032679, 7489261, 8065358, 13535921, 14978522, 25138139, 27071842, 50276278, 52424827, 104849654, 140638871, 175966973, 281277742, 351933946, 984472097, 1828305323, 1968944194, 3656610646, 12516859519, 12798137261, 25033719038, 25596274522, 87618016633, 162719173747, 175236033266, 325438347494, 1139034216229, 2278068432458]

約数ペア:

[(1, 2278068432458), (2, 1139034216229), (7, 325438347494), (13, 175236033266), (14, 162719173747), (26, 87618016633), (89, 25596274522), (91, 25033719038), (178, 12798137261), (182, 12516859519), (623, 3656610646), (1157, 1968944194), (1246, 1828305323), (2314, 984472097), (6473, 351933946), (8099, 281277742), (12946, 175966973), (16198, 140638871), (21727, 104849654), (43454, 52424827), (45311, 50276278), (84149, 27071842), (90622, 25138139), (152089, 14978522), (168298, 13535921), (282451, 8065358), (304178, 7489261), (564902, 4032679), (576097, 3954314), (589043, 3867406), (1152194, 1977157), (1178086, 1933703)]