432853460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1664821}}^1$

素因数の和:1664843

約数の個数: 24

約数和(自身を含む): 978915336

約数和(自身を除く): 546061876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1664821, 3329642, 6659284, 8324105, 16648210, 21642673, 33296420, 43285346, 86570692, 108213365, 216426730, 432853460]

約数ペア:

[(1, 432853460), (2, 216426730), (4, 108213365), (5, 86570692), (10, 43285346), (13, 33296420), (20, 21642673), (26, 16648210), (52, 8324105), (65, 6659284), (130, 3329642), (260, 1664821)]