1456458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 3136320

約数和(自身を除く): 1679862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 131, 218, 262, 327, 393, 654, 786, 1853, 2227, 3706, 4454, 5559, 6681, 11118, 13362, 14279, 28558, 42837, 85674, 242743, 485486, 728229, 1456458]

約数ペア:

[(1, 1456458), (2, 728229), (3, 485486), (6, 242743), (17, 85674), (34, 42837), (51, 28558), (102, 14279), (109, 13362), (131, 11118), (218, 6681), (262, 5559), (327, 4454), (393, 3706), (654, 2227), (786, 1853)]