1617252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 4647552

約数和(自身を除く): 3030300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1481, 2962, 4443, 5924, 8886, 10367, 17772, 19253, 20734, 31101, 38506, 41468, 57759, 62202, 77012, 115518, 124404, 134771, 231036, 269542, 404313, 539084, 808626, 1617252]

約数ペア:

[(1, 1617252), (2, 808626), (3, 539084), (4, 404313), (6, 269542), (7, 231036), (12, 134771), (13, 124404), (14, 115518), (21, 77012), (26, 62202), (28, 57759), (39, 41468), (42, 38506), (52, 31101), (78, 20734), (84, 19253), (91, 17772), (156, 10367), (182, 8886), (273, 5924), (364, 4443), (546, 2962), (1092, 1481)]