13340726

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 10713034

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 521, 826, 1042, 1829, 3647, 3658, 7294, 12803, 16151, 25606, 30739, 32302, 61478, 113057, 215173, 226114, 430346, 952909, 1905818, 6670363, 13340726]

約数ペア:

[(1, 13340726), (2, 6670363), (7, 1905818), (14, 952909), (31, 430346), (59, 226114), (62, 215173), (118, 113057), (217, 61478), (413, 32302), (434, 30739), (521, 25606), (826, 16151), (1042, 12803), (1829, 7294), (3647, 3658)]