1380493842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2528377}}^1$

素因数の和:2528402

約数の個数: 32

約数和(自身を含む): 3398140032

約数和(自身を除く): 2017646190

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2528377, 5056754, 7585131, 15170262, 17698639, 32868901, 35397278, 53095917, 65737802, 98606703, 106191834, 197213406, 230082307, 460164614, 690246921, 1380493842]

約数ペア:

[(1, 1380493842), (2, 690246921), (3, 460164614), (6, 230082307), (7, 197213406), (13, 106191834), (14, 98606703), (21, 65737802), (26, 53095917), (39, 35397278), (42, 32868901), (78, 17698639), (91, 15170262), (182, 7585131), (273, 5056754), (546, 2528377)]