996865324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{144139}}^1$

素因数の和:144182

約数の個数: 48

約数和(自身を含む): 2260115200

約数和(自身を除く): 1263249876

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 144139, 288278, 576556, 1008973, 1873807, 2017946, 2738641, 3747614, 4035892, 5477282, 7495228, 10954564, 13116649, 19170487, 26233298, 35602333, 38340974, 52466596, 71204666, 76681948, 142409332, 249216331, 498432662, 996865324]

約数ペア:

[(1, 996865324), (2, 498432662), (4, 249216331), (7, 142409332), (13, 76681948), (14, 71204666), (19, 52466596), (26, 38340974), (28, 35602333), (38, 26233298), (52, 19170487), (76, 13116649), (91, 10954564), (133, 7495228), (182, 5477282), (247, 4035892), (266, 3747614), (364, 2738641), (494, 2017946), (532, 1873807), (988, 1008973), (1729, 576556), (3458, 288278), (6916, 144139)]