713994490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{72931}}^1$

素因数の和:73038

約数の個数: 32

約数和(自身を含む): 1417798080

約数和(自身を除く): 703803590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 72931, 145862, 364655, 729310, 802241, 1604482, 4011205, 6490859, 8022410, 12981718, 32454295, 64908590, 71399449, 142798898, 356997245, 713994490]

約数ペア:

[(1, 713994490), (2, 356997245), (5, 142798898), (10, 71399449), (11, 64908590), (22, 32454295), (55, 12981718), (89, 8022410), (110, 6490859), (178, 4011205), (445, 1604482), (890, 802241), (979, 729310), (1958, 364655), (4895, 145862), (9790, 72931)]