12911337592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4583}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 25783349760

約数和(自身を除く): 12872012168

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 251, 488, 502, 1004, 1403, 2008, 2806, 4583, 5612, 5773, 9166, 11224, 11546, 15311, 18332, 23092, 30622, 36664, 46184, 61244, 105409, 122488, 210818, 279563, 352153, 421636, 559126, 704306, 843272, 1118252, 1150333, 1408612, 2236504, 2300666, 2817224, 4601332, 6429949, 9202664, 12859898, 25719796, 26457659, 51439592, 52915318, 70170313, 105830636, 140340626, 211661272, 280681252, 561362504, 1613917199, 3227834398, 6455668796, 12911337592]

約数ペア:

[(1, 12911337592), (2, 6455668796), (4, 3227834398), (8, 1613917199), (23, 561362504), (46, 280681252), (61, 211661272), (92, 140340626), (122, 105830636), (184, 70170313), (244, 52915318), (251, 51439592), (488, 26457659), (502, 25719796), (1004, 12859898), (1403, 9202664), (2008, 6429949), (2806, 4601332), (4583, 2817224), (5612, 2300666), (5773, 2236504), (9166, 1408612), (11224, 1150333), (11546, 1118252), (15311, 843272), (18332, 704306), (23092, 559126), (30622, 421636), (36664, 352153), (46184, 279563), (61244, 210818), (105409, 122488)]