13349686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 10600394

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 251, 262, 406, 502, 917, 1757, 1834, 3514, 3799, 7279, 7598, 14558, 26593, 32881, 50953, 53186, 65762, 101906, 230167, 460334, 953549, 1907098, 6674843, 13349686]

約数ペア:

[(1, 13349686), (2, 6674843), (7, 1907098), (14, 953549), (29, 460334), (58, 230167), (131, 101906), (203, 65762), (251, 53186), (262, 50953), (406, 32881), (502, 26593), (917, 14558), (1757, 7598), (1834, 7279), (3514, 3799)]