1690492086

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1777}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 3823411200

約数和(自身を除く): 2132919114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 223, 237, 446, 474, 669, 711, 1338, 1422, 1777, 2007, 2133, 3554, 4014, 4266, 5331, 6021, 10662, 12042, 15993, 17617, 31986, 35234, 47979, 52851, 95958, 105702, 140383, 158553, 280766, 317106, 396271, 421149, 475659, 792542, 842298, 951318, 1188813, 1263447, 2377626, 2526894, 3566439, 3790341, 7132878, 7580682, 10699317, 21398634, 31305409, 62610818, 93916227, 187832454, 281748681, 563497362, 845246043, 1690492086]

約数ペア:

[(1, 1690492086), (2, 845246043), (3, 563497362), (6, 281748681), (9, 187832454), (18, 93916227), (27, 62610818), (54, 31305409), (79, 21398634), (158, 10699317), (223, 7580682), (237, 7132878), (446, 3790341), (474, 3566439), (669, 2526894), (711, 2377626), (1338, 1263447), (1422, 1188813), (1777, 951318), (2007, 842298), (2133, 792542), (3554, 475659), (4014, 421149), (4266, 396271), (5331, 317106), (6021, 280766), (10662, 158553), (12042, 140383), (15993, 105702), (17617, 95958), (31986, 52851), (35234, 47979)]