2126436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 5484864

約数和(自身を除く): 3358428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 317, 516, 559, 634, 951, 1118, 1268, 1677, 1902, 2236, 3354, 3804, 4121, 6708, 8242, 12363, 13631, 16484, 24726, 27262, 40893, 49452, 54524, 81786, 163572, 177203, 354406, 531609, 708812, 1063218, 2126436]

約数ペア:

[(1, 2126436), (2, 1063218), (3, 708812), (4, 531609), (6, 354406), (12, 177203), (13, 163572), (26, 81786), (39, 54524), (43, 49452), (52, 40893), (78, 27262), (86, 24726), (129, 16484), (156, 13631), (172, 12363), (258, 8242), (317, 6708), (516, 4121), (559, 3804), (634, 3354), (951, 2236), (1118, 1902), (1268, 1677)]