508718470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{3863}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 987360192

約数和(自身を除く): 478641722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1013, 2026, 3863, 5065, 7726, 10130, 13169, 19315, 26338, 38630, 50219, 65845, 100438, 131690, 251095, 502190, 3913219, 7826438, 19566095, 39132190, 50871847, 101743694, 254359235, 508718470]

約数ペア:

[(1, 508718470), (2, 254359235), (5, 101743694), (10, 50871847), (13, 39132190), (26, 19566095), (65, 7826438), (130, 3913219), (1013, 502190), (2026, 251095), (3863, 131690), (5065, 100438), (7726, 65845), (10130, 50219), (13169, 38630), (19315, 26338)]