2017368988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{811}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 3782679264

約数和(自身を除く): 1765310276

約数列:

[1, 2, 4, 17, 34, 68, 157, 233, 314, 466, 628, 811, 932, 1622, 2669, 3244, 3961, 5338, 7922, 10676, 13787, 15844, 27574, 36581, 55148, 73162, 127327, 146324, 188963, 254654, 377926, 509308, 621877, 755852, 1243754, 2164559, 2487508, 3212371, 4329118, 6424742, 8658236, 12849484, 29667191, 59334382, 118668764, 504342247, 1008684494, 2017368988]

約数ペア:

[(1, 2017368988), (2, 1008684494), (4, 504342247), (17, 118668764), (34, 59334382), (68, 29667191), (157, 12849484), (233, 8658236), (314, 6424742), (466, 4329118), (628, 3212371), (811, 2487508), (932, 2164559), (1622, 1243754), (2669, 755852), (3244, 621877), (3961, 509308), (5338, 377926), (7922, 254654), (10676, 188963), (13787, 146324), (15844, 127327), (27574, 73162), (36581, 55148)]