828921626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12809}}^1$

素因数の和:12974

約数の個数: 32

約数和(自身を含む): 1420372800

約数和(自身を除く): 591451174

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1703, 2489, 3406, 4978, 12809, 25618, 32357, 64714, 166517, 243371, 333034, 486742, 1677979, 3163823, 3355958, 6327646, 21813727, 31881601, 43627454, 63763202, 414460813, 828921626]

約数ペア:

[(1, 828921626), (2, 414460813), (13, 63763202), (19, 43627454), (26, 31881601), (38, 21813727), (131, 6327646), (247, 3355958), (262, 3163823), (494, 1677979), (1703, 486742), (2489, 333034), (3406, 243371), (4978, 166517), (12809, 64714), (25618, 32357)]