2019165736

素因数分解:

$2^3\times 7^2\times {\mathrm{317}}^1\times {\mathrm{16249}}^1$

素因数の和:16586

約数の個数: 48

約数和(自身を含む): 4418212500

約数和(自身を除く): 2399046764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 317, 392, 634, 1268, 2219, 2536, 4438, 8876, 15533, 16249, 17752, 31066, 32498, 62132, 64996, 113743, 124264, 129992, 227486, 454972, 796201, 909944, 1592402, 3184804, 5150933, 6369608, 10301866, 20603732, 36056531, 41207464, 72113062, 144226124, 252395717, 288452248, 504791434, 1009582868, 2019165736]

約数ペア:

[(1, 2019165736), (2, 1009582868), (4, 504791434), (7, 288452248), (8, 252395717), (14, 144226124), (28, 72113062), (49, 41207464), (56, 36056531), (98, 20603732), (196, 10301866), (317, 6369608), (392, 5150933), (634, 3184804), (1268, 1592402), (2219, 909944), (2536, 796201), (4438, 454972), (8876, 227486), (15533, 129992), (16249, 124264), (17752, 113743), (31066, 64996), (32498, 62132)]