2940009410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1330321}}^1$

素因数の和:1330358

約数の個数: 32

約数和(自身を含む): 6034340592

約数和(自身を除く): 3094331182

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 1330321, 2660642, 6651605, 13303210, 17294173, 22615457, 34588346, 45230914, 86470865, 113077285, 172941730, 226154570, 294000941, 588001882, 1470004705, 2940009410]

約数ペア:

[(1, 2940009410), (2, 1470004705), (5, 588001882), (10, 294000941), (13, 226154570), (17, 172941730), (26, 113077285), (34, 86470865), (65, 45230914), (85, 34588346), (130, 22615457), (170, 17294173), (221, 13303210), (442, 6651605), (1105, 2660642), (2210, 1330321)]