2247156796

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^2\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 4035767736

約数和(自身を除く): 1788610940

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 571, 1142, 2284, 7747, 15494, 16129, 30988, 32258, 34831, 64516, 69662, 72517, 139324, 145034, 290068, 983869, 1967738, 3935476, 4423537, 8847074, 9209659, 17694148, 18419318, 36838636, 561789199, 1123578398, 2247156796]

約数ペア:

[(1, 2247156796), (2, 1123578398), (4, 561789199), (61, 36838636), (122, 18419318), (127, 17694148), (244, 9209659), (254, 8847074), (508, 4423537), (571, 3935476), (1142, 1967738), (2284, 983869), (7747, 290068), (15494, 145034), (16129, 139324), (30988, 72517), (32258, 69662), (34831, 64516)]