2247285724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{7759}}^1$

素因数の和:7922

約数の個数: 48

約数和(自身を含む): 4293452800

約数和(自身を除く): 2046167076

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 103, 148, 206, 412, 703, 1406, 1957, 2812, 3811, 3914, 7622, 7759, 7828, 15244, 15518, 31036, 72409, 144818, 147421, 287083, 289636, 294842, 574166, 589684, 799177, 1148332, 1598354, 3196708, 5454577, 10909154, 15184363, 21818308, 29569549, 30368726, 59139098, 60737452, 118278196, 561821431, 1123642862, 2247285724]

約数ペア:

[(1, 2247285724), (2, 1123642862), (4, 561821431), (19, 118278196), (37, 60737452), (38, 59139098), (74, 30368726), (76, 29569549), (103, 21818308), (148, 15184363), (206, 10909154), (412, 5454577), (703, 3196708), (1406, 1598354), (1957, 1148332), (2812, 799177), (3811, 589684), (3914, 574166), (7622, 294842), (7759, 289636), (7828, 287083), (15244, 147421), (15518, 144818), (31036, 72409)]