2014974731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:5003

約数の個数: 32

約数和(自身を含む): 2632836096

約数和(自身を除く): 617861365

約数列:

[1, 7, 11, 23, 77, 161, 241, 253, 1687, 1771, 2651, 4721, 5543, 18557, 33047, 38801, 51931, 60973, 108583, 363517, 426811, 760081, 1137761, 1194413, 7964327, 8360891, 12515371, 26168503, 87607597, 183179521, 287853533, 2014974731]

約数ペア:

[(1, 2014974731), (7, 287853533), (11, 183179521), (23, 87607597), (77, 26168503), (161, 12515371), (241, 8360891), (253, 7964327), (1687, 1194413), (1771, 1137761), (2651, 760081), (4721, 426811), (5543, 363517), (18557, 108583), (33047, 60973), (38801, 51931)]