4720392

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 13036140

約数和(自身を除く): 8315748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1237, 1272, 1908, 2474, 3711, 3816, 4948, 7422, 9896, 11133, 14844, 22266, 29688, 44532, 65561, 89064, 131122, 196683, 262244, 393366, 524488, 590049, 786732, 1180098, 1573464, 2360196, 4720392]

約数ペア:

[(1, 4720392), (2, 2360196), (3, 1573464), (4, 1180098), (6, 786732), (8, 590049), (9, 524488), (12, 393366), (18, 262244), (24, 196683), (36, 131122), (53, 89064), (72, 65561), (106, 44532), (159, 29688), (212, 22266), (318, 14844), (424, 11133), (477, 9896), (636, 7422), (954, 4948), (1237, 3816), (1272, 3711), (1908, 2474)]