2040792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 5698560

約数和(自身を除く): 3657768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 211, 248, 312, 372, 403, 422, 633, 744, 806, 844, 1209, 1266, 1612, 1688, 2418, 2532, 2743, 3224, 4836, 5064, 5486, 6541, 8229, 9672, 10972, 13082, 16458, 19623, 21944, 26164, 32916, 39246, 52328, 65832, 78492, 85033, 156984, 170066, 255099, 340132, 510198, 680264, 1020396, 2040792]

約数ペア:

[(1, 2040792), (2, 1020396), (3, 680264), (4, 510198), (6, 340132), (8, 255099), (12, 170066), (13, 156984), (24, 85033), (26, 78492), (31, 65832), (39, 52328), (52, 39246), (62, 32916), (78, 26164), (93, 21944), (104, 19623), (124, 16458), (156, 13082), (186, 10972), (211, 9672), (248, 8229), (312, 6541), (372, 5486), (403, 5064), (422, 4836), (633, 3224), (744, 2743), (806, 2532), (844, 2418), (1209, 1688), (1266, 1612)]