1391150552

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{130649}}^1$

素因数の和:130688

約数の個数: 32

約数和(自身を含む): 2869074000

約数和(自身を除く): 1477923448

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 130649, 261298, 522596, 1045192, 1437139, 2874278, 5748556, 11497112, 15808529, 31617058, 63234116, 126468232, 173893819, 347787638, 695575276, 1391150552]

約数ペア:

[(1, 1391150552), (2, 695575276), (4, 347787638), (8, 173893819), (11, 126468232), (22, 63234116), (44, 31617058), (88, 15808529), (121, 11497112), (242, 5748556), (484, 2874278), (968, 1437139), (1331, 1045192), (2662, 522596), (5324, 261298), (10648, 130649)]