239743192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2801}}^1$

素因数の和:3643

約数の個数: 32

約数和(自身を含む): 484858080

約数和(自身を除く): 245114888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 823, 1646, 2801, 3292, 5602, 6584, 10699, 11204, 21398, 22408, 36413, 42796, 72826, 85592, 145652, 291304, 2305223, 4610446, 9220892, 18441784, 29967899, 59935798, 119871596, 239743192]

約数ペア:

[(1, 239743192), (2, 119871596), (4, 59935798), (8, 29967899), (13, 18441784), (26, 9220892), (52, 4610446), (104, 2305223), (823, 291304), (1646, 145652), (2801, 85592), (3292, 72826), (5602, 42796), (6584, 36413), (10699, 22408), (11204, 21398)]