1900561301156

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{13757}}^1\times {\mathrm{8641}}^1$

素因数の和:22980

約数の個数: 48

約数和(自身を含む): 3808497044352

約数和(自身を除く): 1907935743196

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 8641, 13757, 15988, 17282, 27514, 34564, 55028, 60487, 96299, 120974, 192598, 241948, 385196, 4934011, 7855247, 9868022, 15710494, 19736044, 31420988, 34538077, 54986729, 69076154, 109973458, 118874237, 138152308, 219946916, 237748474, 475496948, 832119659, 1664239318, 3328478636, 67877189327, 135754378654, 271508757308, 475140325289, 950280650578, 1900561301156]

約数ペア:

[(1, 1900561301156), (2, 950280650578), (4, 475140325289), (7, 271508757308), (14, 135754378654), (28, 67877189327), (571, 3328478636), (1142, 1664239318), (2284, 832119659), (3997, 475496948), (7994, 237748474), (8641, 219946916), (13757, 138152308), (15988, 118874237), (17282, 109973458), (27514, 69076154), (34564, 54986729), (55028, 34538077), (60487, 31420988), (96299, 19736044), (120974, 15710494), (192598, 9868022), (241948, 7855247), (385196, 4934011)]