43026490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19506

約数の個数: 32

約数和(自身を含む): 88315920

約数和(自身を除く): 45289430

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 19469, 38938, 97345, 194690, 253097, 330973, 506194, 661946, 1265485, 1654865, 2530970, 3309730, 4302649, 8605298, 21513245, 43026490]

約数ペア:

[(1, 43026490), (2, 21513245), (5, 8605298), (10, 4302649), (13, 3309730), (17, 2530970), (26, 1654865), (34, 1265485), (65, 661946), (85, 506194), (130, 330973), (170, 253097), (221, 194690), (442, 97345), (1105, 38938), (2210, 19469)]