2251979522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{16223}}^1$

素因数の和:16538

約数の個数: 32

約数和(自身を含む): 3843141120

約数和(自身を除く): 1591161598

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 3653, 5339, 7306, 10678, 16223, 32446, 69407, 138814, 210899, 308237, 421798, 616474, 4007081, 4558663, 8014162, 9117326, 59262619, 86614597, 118525238, 173229194, 1125989761, 2251979522]

約数ペア:

[(1, 2251979522), (2, 1125989761), (13, 173229194), (19, 118525238), (26, 86614597), (38, 59262619), (247, 9117326), (281, 8014162), (494, 4558663), (562, 4007081), (3653, 616474), (5339, 421798), (7306, 308237), (10678, 210899), (16223, 138814), (32446, 69407)]