242588450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{373213}}^1$

素因数の和:373238

約数の個数: 24

約数和(自身を含む): 485924628

約数和(自身を除く): 243336178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 373213, 746426, 1866065, 3732130, 4851769, 9330325, 9703538, 18660650, 24258845, 48517690, 121294225, 242588450]

約数ペア:

[(1, 242588450), (2, 121294225), (5, 48517690), (10, 24258845), (13, 18660650), (25, 9703538), (26, 9330325), (50, 4851769), (65, 3732130), (130, 1866065), (325, 746426), (650, 373213)]