947539620244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1\times {\mathrm{306259}}^1$

素因数の和:308668

約数の個数: 48

約数和(自身を含む): 1936229621760

約数和(自身を除く): 988690001516

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2351, 4702, 9404, 16457, 32914, 65828, 110497, 220994, 306259, 441988, 612518, 773479, 1225036, 1546958, 2143813, 3093916, 4287626, 8575252, 14394173, 28788346, 57576692, 100759211, 201518422, 403036844, 720014909, 1440029818, 2880059636, 5040104363, 10080208726, 20160417452, 33840700723, 67681401446, 135362802892, 236884905061, 473769810122, 947539620244]

約数ペア:

[(1, 947539620244), (2, 473769810122), (4, 236884905061), (7, 135362802892), (14, 67681401446), (28, 33840700723), (47, 20160417452), (94, 10080208726), (188, 5040104363), (329, 2880059636), (658, 1440029818), (1316, 720014909), (2351, 403036844), (4702, 201518422), (9404, 100759211), (16457, 57576692), (32914, 28788346), (65828, 14394173), (110497, 8575252), (220994, 4287626), (306259, 3093916), (441988, 2143813), (612518, 1546958), (773479, 1225036)]