538144430

素因数分解:

$2^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{18199}}^1$

素因数の和:21163

約数の個数: 16

約数和(自身を含む): 969040800

約数和(自身を除く): 430896370

約数列:

[1, 2, 5, 10, 2957, 5914, 14785, 18199, 29570, 36398, 90995, 181990, 53814443, 107628886, 269072215, 538144430]

約数ペア:

[(1, 538144430), (2, 269072215), (5, 107628886), (10, 53814443), (2957, 181990), (5914, 90995), (14785, 36398), (18199, 29570)]