4274530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 4107998

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 251, 262, 502, 655, 1255, 1310, 1703, 2510, 3263, 3406, 6526, 8515, 16315, 17030, 32630, 32881, 65762, 164405, 328810, 427453, 854906, 2137265, 4274530]

約数ペア:

[(1, 4274530), (2, 2137265), (5, 854906), (10, 427453), (13, 328810), (26, 164405), (65, 65762), (130, 32881), (131, 32630), (251, 17030), (262, 16315), (502, 8515), (655, 6526), (1255, 3406), (1310, 3263), (1703, 2510)]