77778835214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{197207}}^1$

素因数の和:197432

約数の個数: 32

約数和(自身を含む): 125234968320

約数和(自身を除く): 47456133106

約数列:

[1, 2, 19, 38, 97, 107, 194, 214, 1843, 2033, 3686, 4066, 10379, 20758, 197201, 197207, 394402, 394414, 3746933, 7493866, 19129079, 21101149, 38258158, 42202298, 363452501, 400921831, 726905002, 801843662, 2046811453, 4093622906, 38889417607, 77778835214]

約数ペア:

[(1, 77778835214), (2, 38889417607), (19, 4093622906), (38, 2046811453), (97, 801843662), (107, 726905002), (194, 400921831), (214, 363452501), (1843, 42202298), (2033, 38258158), (3686, 21101149), (4066, 19129079), (10379, 7493866), (20758, 3746933), (197201, 394414), (197207, 394402)]