708885190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{3989}}^1$

素因数の和:5376

約数の個数: 32

約数和(自身を含む): 1375496640

約数和(自身を除く): 666611450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1367, 2734, 3989, 6835, 7978, 13670, 17771, 19945, 35542, 39890, 51857, 88855, 103714, 177710, 259285, 518570, 5452963, 10905926, 27264815, 54529630, 70888519, 141777038, 354442595, 708885190]

約数ペア:

[(1, 708885190), (2, 354442595), (5, 141777038), (10, 70888519), (13, 54529630), (26, 27264815), (65, 10905926), (130, 5452963), (1367, 518570), (2734, 259285), (3989, 177710), (6835, 103714), (7978, 88855), (13670, 51857), (17771, 39890), (19945, 35542)]