1520851048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3482

約数の個数: 64

約数和(自身を含む): 3117945600

約数和(自身を除く): 1597094552

約数列:

[1, 2, 4, 8, 19, 38, 41, 73, 76, 82, 146, 152, 164, 292, 328, 584, 779, 1387, 1558, 2774, 2993, 3116, 3343, 5548, 5986, 6232, 6686, 11096, 11972, 13372, 23944, 26744, 56867, 63517, 113734, 127034, 137063, 227468, 244039, 254068, 274126, 454936, 488078, 508136, 548252, 976156, 1096504, 1952312, 2604197, 4636741, 5208394, 9273482, 10005599, 10416788, 18546964, 20011198, 20833576, 37093928, 40022396, 80044792, 190106381, 380212762, 760425524, 1520851048]

約数ペア:

[(1, 1520851048), (2, 760425524), (4, 380212762), (8, 190106381), (19, 80044792), (38, 40022396), (41, 37093928), (73, 20833576), (76, 20011198), (82, 18546964), (146, 10416788), (152, 10005599), (164, 9273482), (292, 5208394), (328, 4636741), (584, 2604197), (779, 1952312), (1387, 1096504), (1558, 976156), (2774, 548252), (2993, 508136), (3116, 488078), (3343, 454936), (5548, 274126), (5986, 254068), (6232, 244039), (6686, 227468), (11096, 137063), (11972, 127034), (13372, 113734), (23944, 63517), (26744, 56867)]