13305150586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{26497}}^1$

素因数の和:26639

約数の個数: 64

約数和(自身を含む): 25641584640

約数和(自身を除く): 12336434054

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 89, 91, 178, 182, 217, 403, 434, 623, 806, 1157, 1246, 2314, 2759, 2821, 5518, 5642, 8099, 16198, 19313, 26497, 35867, 38626, 52994, 71734, 185479, 251069, 344461, 370958, 502138, 688922, 821407, 1642814, 2358233, 2411227, 4716466, 4822454, 5749849, 10678291, 11499698, 16507631, 21356582, 30657029, 33015262, 61314058, 73105223, 74748037, 146210446, 149496074, 214599203, 429198406, 511736561, 950367899, 1023473122, 1900735798, 6652575293, 13305150586]

約数ペア:

[(1, 13305150586), (2, 6652575293), (7, 1900735798), (13, 1023473122), (14, 950367899), (26, 511736561), (31, 429198406), (62, 214599203), (89, 149496074), (91, 146210446), (178, 74748037), (182, 73105223), (217, 61314058), (403, 33015262), (434, 30657029), (623, 21356582), (806, 16507631), (1157, 11499698), (1246, 10678291), (2314, 5749849), (2759, 4822454), (2821, 4716466), (5518, 2411227), (5642, 2358233), (8099, 1642814), (16198, 821407), (19313, 688922), (26497, 502138), (35867, 370958), (38626, 344461), (52994, 251069), (71734, 185479)]