263332472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2437}}^1$

素因数の和:3495

約数の個数: 32

約数和(自身を含む): 532459200

約数和(自身を除く): 269126728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1039, 2078, 2437, 4156, 4874, 8312, 9748, 13507, 19496, 27014, 31681, 54028, 63362, 108056, 126724, 253448, 2532043, 5064086, 10128172, 20256344, 32916559, 65833118, 131666236, 263332472]

約数ペア:

[(1, 263332472), (2, 131666236), (4, 65833118), (8, 32916559), (13, 20256344), (26, 10128172), (52, 5064086), (104, 2532043), (1039, 253448), (2078, 126724), (2437, 108056), (4156, 63362), (4874, 54028), (8312, 31681), (9748, 27014), (13507, 19496)]