2976558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 6623232

約数和(自身を除く): 3646674

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1231, 2418, 2462, 3693, 7386, 16003, 32006, 38161, 48009, 76322, 96018, 114483, 228966, 496093, 992186, 1488279, 2976558]

約数ペア:

[(1, 2976558), (2, 1488279), (3, 992186), (6, 496093), (13, 228966), (26, 114483), (31, 96018), (39, 76322), (62, 48009), (78, 38161), (93, 32006), (186, 16003), (403, 7386), (806, 3693), (1209, 2462), (1231, 2418)]