1300704340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{294277}}^1$

素因数の和:294316

約数の個数: 48

約数和(自身を含む): 3114638352

約数和(自身を除く): 1813934012

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 294277, 588554, 1177108, 1471385, 2942770, 3825601, 5002709, 5885540, 7651202, 10005418, 15302404, 19128005, 20010836, 25013545, 38256010, 50027090, 65035217, 76512020, 100054180, 130070434, 260140868, 325176085, 650352170, 1300704340]

約数ペア:

[(1, 1300704340), (2, 650352170), (4, 325176085), (5, 260140868), (10, 130070434), (13, 100054180), (17, 76512020), (20, 65035217), (26, 50027090), (34, 38256010), (52, 25013545), (65, 20010836), (68, 19128005), (85, 15302404), (130, 10005418), (170, 7651202), (221, 5885540), (260, 5002709), (340, 3825601), (442, 2942770), (884, 1471385), (1105, 1177108), (2210, 588554), (4420, 294277)]