402792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 1085280

約数和(自身を除く): 682488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1291, 2582, 3873, 5164, 7746, 10328, 15492, 16783, 30984, 33566, 50349, 67132, 100698, 134264, 201396, 402792]

約数ペア:

[(1, 402792), (2, 201396), (3, 134264), (4, 100698), (6, 67132), (8, 50349), (12, 33566), (13, 30984), (24, 16783), (26, 15492), (39, 10328), (52, 7746), (78, 5164), (104, 3873), (156, 2582), (312, 1291)]