520049323196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5233}}^1\times {\mathrm{11047}}^1$

素因数の和:16470

約数の個数: 48

約数和(自身を含む): 986035856064

約数和(自身を除く): 465986532868

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 5233, 8996, 10466, 11047, 20932, 22094, 44188, 68029, 136058, 143611, 272116, 287222, 574444, 905309, 1810618, 1911131, 3621236, 3822262, 7644524, 11769017, 23538034, 24844703, 47076068, 49689406, 57808951, 99378812, 115617902, 231235804, 751516363, 1503032726, 3006065452, 10000948523, 20001897046, 40003794092, 130012330799, 260024661598, 520049323196]

約数ペア:

[(1, 520049323196), (2, 260024661598), (4, 130012330799), (13, 40003794092), (26, 20001897046), (52, 10000948523), (173, 3006065452), (346, 1503032726), (692, 751516363), (2249, 231235804), (4498, 115617902), (5233, 99378812), (8996, 57808951), (10466, 49689406), (11047, 47076068), (20932, 24844703), (22094, 23538034), (44188, 11769017), (68029, 7644524), (136058, 3822262), (143611, 3621236), (272116, 1911131), (287222, 1810618), (574444, 905309)]