2007668752

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1013}}^1\times {\mathrm{1277}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 3936919896

約数和(自身を除く): 1929251144

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1013, 1277, 1552, 2026, 2554, 4052, 5108, 8104, 10216, 16208, 20432, 98261, 123869, 196522, 247738, 393044, 495476, 786088, 990952, 1293601, 1572176, 1981904, 2587202, 5174404, 10348808, 20697616, 125479297, 250958594, 501917188, 1003834376, 2007668752]

約数ペア:

[(1, 2007668752), (2, 1003834376), (4, 501917188), (8, 250958594), (16, 125479297), (97, 20697616), (194, 10348808), (388, 5174404), (776, 2587202), (1013, 1981904), (1277, 1572176), (1552, 1293601), (2026, 990952), (2554, 786088), (4052, 495476), (5108, 393044), (8104, 247738), (10216, 196522), (16208, 123869), (20432, 98261)]