2912674426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 4634435520

約数和(自身を除く): 1721761094

約数列:

[1, 2, 19, 38, 241, 482, 557, 571, 1114, 1142, 4579, 9158, 10583, 10849, 21166, 21698, 134237, 137611, 268474, 275222, 318047, 636094, 2550503, 2614609, 5101006, 5229218, 6042893, 12085786, 76649327, 153298654, 1456337213, 2912674426]

約数ペア:

[(1, 2912674426), (2, 1456337213), (19, 153298654), (38, 76649327), (241, 12085786), (482, 6042893), (557, 5229218), (571, 5101006), (1114, 2614609), (1142, 2550503), (4579, 636094), (9158, 318047), (10583, 275222), (10849, 268474), (21166, 137611), (21698, 134237)]