2990617798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{70199}}^1$

素因数の和:70404

約数の個数: 32

約数和(自身を含む): 5458752000

約数和(自身を除く): 2468134202

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 1253, 2506, 3043, 6086, 21301, 42602, 70199, 140398, 491393, 982786, 1193383, 2386766, 8353681, 12565621, 16707362, 25131242, 87959347, 175918694, 213615557, 427231114, 1495308899, 2990617798]

約数ペア:

[(1, 2990617798), (2, 1495308899), (7, 427231114), (14, 213615557), (17, 175918694), (34, 87959347), (119, 25131242), (179, 16707362), (238, 12565621), (358, 8353681), (1253, 2386766), (2506, 1193383), (3043, 982786), (6086, 491393), (21301, 140398), (42602, 70199)]