1663019830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7230521}}^1$

素因数の和:7230551

約数の個数: 16

約数和(自身を含む): 3123585504

約数和(自身を除く): 1460565674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7230521, 14461042, 36152605, 72305210, 166301983, 332603966, 831509915, 1663019830]

約数ペア:

[(1, 1663019830), (2, 831509915), (5, 332603966), (10, 166301983), (23, 72305210), (46, 36152605), (115, 14461042), (230, 7230521)]