2012771372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{769}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 3801631680

約数和(自身を除く): 1788860308

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 631, 769, 1037, 1262, 1538, 2074, 2524, 3076, 4148, 10727, 13073, 21454, 26146, 38491, 42908, 46909, 52292, 76982, 93818, 153964, 187636, 485239, 654347, 797453, 970478, 1308694, 1594906, 1940956, 2617388, 3189812, 8249063, 16498126, 29599579, 32996252, 59199158, 118398316, 503192843, 1006385686, 2012771372]

約数ペア:

[(1, 2012771372), (2, 1006385686), (4, 503192843), (17, 118398316), (34, 59199158), (61, 32996252), (68, 29599579), (122, 16498126), (244, 8249063), (631, 3189812), (769, 2617388), (1037, 1940956), (1262, 1594906), (1538, 1308694), (2074, 970478), (2524, 797453), (3076, 654347), (4148, 485239), (10727, 187636), (13073, 153964), (21454, 93818), (26146, 76982), (38491, 52292), (42908, 46909)]