1249968218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 1952553600

約数和(自身を除く): 702585382

約数列:

[1, 2, 53, 59, 106, 118, 269, 538, 743, 1486, 3127, 6254, 14257, 15871, 28514, 31742, 39379, 43837, 78758, 87674, 199867, 399734, 841163, 1682326, 2323361, 4646722, 10592951, 11792153, 21185902, 23584306, 624984109, 1249968218]

約数ペア:

[(1, 1249968218), (2, 624984109), (53, 23584306), (59, 21185902), (106, 11792153), (118, 10592951), (269, 4646722), (538, 2323361), (743, 1682326), (1486, 841163), (3127, 399734), (6254, 199867), (14257, 87674), (15871, 78758), (28514, 43837), (31742, 39379)]