996845218205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{247451}}^1$

素因数の和:247997

約数の個数: 32

約数和(自身を含む): 1256636481408

約数和(自身を除く): 259791263203

約数列:

[1, 5, 41, 43, 205, 215, 457, 1763, 2285, 8815, 18737, 19651, 93685, 98255, 247451, 805691, 1237255, 4028455, 10145491, 10640393, 50727455, 53201965, 113085107, 436256113, 565425535, 2181280565, 4636489387, 4862659601, 23182446935, 24313298005, 199369043641, 996845218205]

約数ペア:

[(1, 996845218205), (5, 199369043641), (41, 24313298005), (43, 23182446935), (205, 4862659601), (215, 4636489387), (457, 2181280565), (1763, 565425535), (2285, 436256113), (8815, 113085107), (18737, 53201965), (19651, 50727455), (93685, 10640393), (98255, 10145491), (247451, 4028455), (805691, 1237255)]