1900512824

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{285191}}^1$

素因数の和:285228

約数の個数: 48

約数和(自身を含む): 4389104880

約数和(自身を除く): 2488592056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 285191, 570382, 1140764, 1996337, 2281528, 3992674, 4848247, 7985348, 9696494, 13974359, 15970696, 19392988, 27948718, 33937729, 38785976, 55897436, 67875458, 111794872, 135750916, 237564103, 271501832, 475128206, 950256412, 1900512824]

約数ペア:

[(1, 1900512824), (2, 950256412), (4, 475128206), (7, 271501832), (8, 237564103), (14, 135750916), (17, 111794872), (28, 67875458), (34, 55897436), (49, 38785976), (56, 33937729), (68, 27948718), (98, 19392988), (119, 15970696), (136, 13974359), (196, 9696494), (238, 7985348), (392, 4848247), (476, 3992674), (833, 2281528), (952, 1996337), (1666, 1140764), (3332, 570382), (6664, 285191)]