1001876590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1093}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 2123900352

約数和(自身を除く): 1122023762

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 641, 715, 1093, 1282, 1430, 2186, 3205, 5465, 6410, 7051, 8333, 10930, 12023, 14102, 14209, 16666, 24046, 28418, 35255, 41665, 60115, 70510, 71045, 83330, 91663, 120230, 142090, 156299, 183326, 312598, 458315, 700613, 781495, 916630, 1401226, 1562990, 3503065, 7006130, 7706743, 9107969, 15413486, 18215938, 38533715, 45539845, 77067430, 91079690, 100187659, 200375318, 500938295, 1001876590]

約数ペア:

[(1, 1001876590), (2, 500938295), (5, 200375318), (10, 100187659), (11, 91079690), (13, 77067430), (22, 45539845), (26, 38533715), (55, 18215938), (65, 15413486), (110, 9107969), (130, 7706743), (143, 7006130), (286, 3503065), (641, 1562990), (715, 1401226), (1093, 916630), (1282, 781495), (1430, 700613), (2186, 458315), (3205, 312598), (5465, 183326), (6410, 156299), (7051, 142090), (8333, 120230), (10930, 91663), (12023, 83330), (14102, 71045), (14209, 70510), (16666, 60115), (24046, 41665), (28418, 35255)]