1278010702964

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{829}}^1\times {\mathrm{1432741}}^1$

素因数の和:1433843

約数の個数: 24

約数和(自身を含む): 2247542375400

約数和(自身を除く): 969531672436

約数列:

[1, 2, 4, 269, 538, 829, 1076, 1658, 3316, 223001, 446002, 892004, 1432741, 2865482, 5730964, 385407329, 770814658, 1187742289, 1541629316, 2375484578, 4750969156, 319502675741, 639005351482, 1278010702964]

約数ペア:

[(1, 1278010702964), (2, 639005351482), (4, 319502675741), (269, 4750969156), (538, 2375484578), (829, 1541629316), (1076, 1187742289), (1658, 770814658), (3316, 385407329), (223001, 5730964), (446002, 2865482), (892004, 1432741)]