2049277854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{332567}}^1$

素因数の和:332664

約数の個数: 32

約数和(自身を含む): 4469713920

約数和(自身を除く): 2420436066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 332567, 665134, 997701, 1995402, 4323371, 8646742, 12970113, 25940226, 26272793, 52545586, 78818379, 157636758, 341546309, 683092618, 1024638927, 2049277854]

約数ペア:

[(1, 2049277854), (2, 1024638927), (3, 683092618), (6, 341546309), (13, 157636758), (26, 78818379), (39, 52545586), (78, 26272793), (79, 25940226), (158, 12970113), (237, 8646742), (474, 4323371), (1027, 1995402), (2054, 997701), (3081, 665134), (6162, 332567)]