1278551436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{118253}}^1$

素因数の和:118330

約数の個数: 48

約数和(自身を含む): 3218400864

約数和(自身を除く): 1939849428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 118253, 236506, 354759, 473012, 709518, 1419036, 2010301, 4020602, 6030903, 6267409, 8041204, 12061806, 12534818, 18802227, 24123612, 25069636, 37604454, 75208908, 106545953, 213091906, 319637859, 426183812, 639275718, 1278551436]

約数ペア:

[(1, 1278551436), (2, 639275718), (3, 426183812), (4, 319637859), (6, 213091906), (12, 106545953), (17, 75208908), (34, 37604454), (51, 25069636), (53, 24123612), (68, 18802227), (102, 12534818), (106, 12061806), (159, 8041204), (204, 6267409), (212, 6030903), (318, 4020602), (636, 2010301), (901, 1419036), (1802, 709518), (2703, 473012), (3604, 354759), (5406, 236506), (10812, 118253)]