2581001698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{2713}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 4284124992

約数和(自身を除く): 1703123294

約数列:

[1, 2, 11, 22, 83, 166, 521, 913, 1042, 1826, 2713, 5426, 5731, 11462, 29843, 43243, 59686, 86486, 225179, 450358, 475673, 951346, 1413473, 2476969, 2826946, 4953938, 15548203, 31096406, 117318259, 234636518, 1290500849, 2581001698]

約数ペア:

[(1, 2581001698), (2, 1290500849), (11, 234636518), (22, 117318259), (83, 31096406), (166, 15548203), (521, 4953938), (913, 2826946), (1042, 2476969), (1826, 1413473), (2713, 951346), (5426, 475673), (5731, 450358), (11462, 225179), (29843, 86486), (43243, 59686)]