1219269682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{240677}}^1$

素因数の和:240845

約数の個数: 16

約数和(自身を含む): 1949491800

約数和(自身を除く): 730222118

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 240677, 481354, 4091509, 8183018, 35860873, 71721746, 609634841, 1219269682]

約数ペア:

[(1, 1219269682), (2, 609634841), (17, 71721746), (34, 35860873), (149, 8183018), (298, 4091509), (2533, 481354), (5066, 240677)]