1386791952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317489}}^1$

素因数の和:317520

約数の個数: 80

約数和(自身を含む): 4409301120

約数和(自身を除く): 3022509168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 317489, 634978, 952467, 1269956, 1904934, 2222423, 2539912, 3809868, 4127357, 4444846, 5079824, 6667269, 7619736, 8254714, 8889692, 12382071, 13334538, 15239472, 16509428, 17779384, 24764142, 26669076, 28891499, 33018856, 35558768, 49528284, 53338152, 57782998, 66037712, 86674497, 99056568, 106676304, 115565996, 173348994, 198113136, 231131992, 346697988, 462263984, 693395976, 1386791952]

約数ペア:

[(1, 1386791952), (2, 693395976), (3, 462263984), (4, 346697988), (6, 231131992), (7, 198113136), (8, 173348994), (12, 115565996), (13, 106676304), (14, 99056568), (16, 86674497), (21, 66037712), (24, 57782998), (26, 53338152), (28, 49528284), (39, 35558768), (42, 33018856), (48, 28891499), (52, 26669076), (56, 24764142), (78, 17779384), (84, 16509428), (91, 15239472), (104, 13334538), (112, 12382071), (156, 8889692), (168, 8254714), (182, 7619736), (208, 6667269), (273, 5079824), (312, 4444846), (336, 4127357), (364, 3809868), (546, 2539912), (624, 2222423), (728, 1904934), (1092, 1269956), (1456, 952467), (2184, 634978), (4368, 317489)]