287552014

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{2039}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 436233600

約数和(自身を除く): 148681586

約数列:

[1, 2, 107, 214, 659, 1318, 2039, 4078, 70513, 141026, 218173, 436346, 1343701, 2687402, 143776007, 287552014]

約数ペア:

[(1, 287552014), (2, 143776007), (107, 2687402), (214, 1343701), (659, 436346), (1318, 218173), (2039, 141026), (4078, 70513)]