14339260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 32753952

約数和(自身を除く): 18414692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 421, 524, 655, 842, 1310, 1684, 1703, 2105, 2620, 3406, 4210, 5473, 6812, 8420, 8515, 10946, 17030, 21892, 27365, 34060, 54730, 55151, 109460, 110302, 220604, 275755, 551510, 716963, 1103020, 1433926, 2867852, 3584815, 7169630, 14339260]

約数ペア:

[(1, 14339260), (2, 7169630), (4, 3584815), (5, 2867852), (10, 1433926), (13, 1103020), (20, 716963), (26, 551510), (52, 275755), (65, 220604), (130, 110302), (131, 109460), (260, 55151), (262, 54730), (421, 34060), (524, 27365), (655, 21892), (842, 17030), (1310, 10946), (1684, 8515), (1703, 8420), (2105, 6812), (2620, 5473), (3406, 4210)]