2013184615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 2828887200

約数和(自身を除く): 815702585

約数列:

[1, 5, 13, 19, 37, 65, 95, 169, 185, 247, 481, 703, 845, 1235, 2405, 3211, 3389, 3515, 6253, 9139, 16055, 16945, 31265, 44057, 45695, 64391, 118807, 125393, 220285, 321955, 572741, 594035, 626965, 837083, 1630109, 2382467, 2863705, 4185415, 8150545, 10882079, 11912335, 21191417, 30972071, 54410395, 105957085, 154860355, 402636923, 2013184615]

約数ペア:

[(1, 2013184615), (5, 402636923), (13, 154860355), (19, 105957085), (37, 54410395), (65, 30972071), (95, 21191417), (169, 11912335), (185, 10882079), (247, 8150545), (481, 4185415), (703, 2863705), (845, 2382467), (1235, 1630109), (2405, 837083), (3211, 626965), (3389, 594035), (3515, 572741), (6253, 321955), (9139, 220285), (16055, 125393), (16945, 118807), (31265, 64391), (44057, 45695)]