2179392488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2993671}}^1$

素因数の和:2993697

約数の個数: 32

約数和(自身を含む): 5029368960

約数和(自身を除く): 2849976472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2993671, 5987342, 11974684, 20955697, 23949368, 38917723, 41911394, 77835446, 83822788, 155670892, 167645576, 272424061, 311341784, 544848122, 1089696244, 2179392488]

約数ペア:

[(1, 2179392488), (2, 1089696244), (4, 544848122), (7, 311341784), (8, 272424061), (13, 167645576), (14, 155670892), (26, 83822788), (28, 77835446), (52, 41911394), (56, 38917723), (91, 23949368), (104, 20955697), (182, 11974684), (364, 5987342), (728, 2993671)]