13902430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 27013824

約数和(自身を除く): 13111394

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1543, 1802, 3086, 4505, 7715, 9010, 15430, 26231, 52462, 81779, 131155, 163558, 262310, 408895, 817790, 1390243, 2780486, 6951215, 13902430]

約数ペア:

[(1, 13902430), (2, 6951215), (5, 2780486), (10, 1390243), (17, 817790), (34, 408895), (53, 262310), (85, 163558), (106, 131155), (170, 81779), (265, 52462), (530, 26231), (901, 15430), (1543, 9010), (1802, 7715), (3086, 4505)]