1250202008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{6121}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 2589238680

約数和(自身を除く): 1339036672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 422, 484, 844, 968, 1688, 2321, 4642, 6121, 9284, 12242, 18568, 24484, 25531, 48968, 51062, 67331, 102124, 134662, 204248, 269324, 538648, 740641, 1291531, 1481282, 2583062, 2962564, 5166124, 5925128, 10332248, 14206841, 28413682, 56827364, 113654728, 156275251, 312550502, 625101004, 1250202008]

約数ペア:

[(1, 1250202008), (2, 625101004), (4, 312550502), (8, 156275251), (11, 113654728), (22, 56827364), (44, 28413682), (88, 14206841), (121, 10332248), (211, 5925128), (242, 5166124), (422, 2962564), (484, 2583062), (844, 1481282), (968, 1291531), (1688, 740641), (2321, 538648), (4642, 269324), (6121, 204248), (9284, 134662), (12242, 102124), (18568, 67331), (24484, 51062), (25531, 48968)]