8045488402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 14691916800

約数和(自身を除く): 6646428398

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 373, 619, 746, 917, 1238, 1834, 2489, 2611, 4333, 4978, 5222, 7087, 8666, 11761, 14174, 17423, 23522, 34846, 48863, 49609, 81089, 82327, 97726, 99218, 162178, 164654, 230887, 342041, 461774, 567623, 684082, 928397, 1135246, 1540691, 1616209, 1856794, 3081382, 3232418, 4386853, 6498779, 8773706, 10784837, 12997558, 21569674, 30246197, 30707971, 60492394, 61415942, 211723379, 423446758, 574677743, 1149355486, 4022744201, 8045488402]

約数ペア:

[(1, 8045488402), (2, 4022744201), (7, 1149355486), (14, 574677743), (19, 423446758), (38, 211723379), (131, 61415942), (133, 60492394), (262, 30707971), (266, 30246197), (373, 21569674), (619, 12997558), (746, 10784837), (917, 8773706), (1238, 6498779), (1834, 4386853), (2489, 3232418), (2611, 3081382), (4333, 1856794), (4978, 1616209), (5222, 1540691), (7087, 1135246), (8666, 928397), (11761, 684082), (14174, 567623), (17423, 461774), (23522, 342041), (34846, 230887), (48863, 164654), (49609, 162178), (81089, 99218), (82327, 97726)]