1242412912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5973139}}^1$

素因数の和:5973160

約数の個数: 20

約数和(自身を含む): 2592342760

約数和(自身を除く): 1349929848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5973139, 11946278, 23892556, 47785112, 77650807, 95570224, 155301614, 310603228, 621206456, 1242412912]

約数ペア:

[(1, 1242412912), (2, 621206456), (4, 310603228), (8, 155301614), (13, 95570224), (16, 77650807), (26, 47785112), (52, 23892556), (104, 11946278), (208, 5973139)]