1628866847496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{9985207}}^1$

素因数の和:9986194

約数の個数: 64

約数和(自身を含む): 4658698644480

約数和(自身を除く): 3029831796984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 971, 1942, 2913, 3884, 5826, 6797, 7768, 11652, 13594, 20391, 23304, 27188, 40782, 54376, 81564, 163128, 9985207, 19970414, 29955621, 39940828, 59911242, 69896449, 79881656, 119822484, 139792898, 209689347, 239644968, 279585796, 419378694, 559171592, 838757388, 1677514776, 9695635997, 19391271994, 29086907991, 38782543988, 58173815982, 67869451979, 77565087976, 116347631964, 135738903958, 203608355937, 232695263928, 271477807916, 407216711874, 542955615832, 814433423748, 1628866847496]

約数ペア:

[(1, 1628866847496), (2, 814433423748), (3, 542955615832), (4, 407216711874), (6, 271477807916), (7, 232695263928), (8, 203608355937), (12, 135738903958), (14, 116347631964), (21, 77565087976), (24, 67869451979), (28, 58173815982), (42, 38782543988), (56, 29086907991), (84, 19391271994), (168, 9695635997), (971, 1677514776), (1942, 838757388), (2913, 559171592), (3884, 419378694), (5826, 279585796), (6797, 239644968), (7768, 209689347), (11652, 139792898), (13594, 119822484), (20391, 79881656), (23304, 69896449), (27188, 59911242), (40782, 39940828), (54376, 29955621), (81564, 19970414), (163128, 9985207)]