2071829445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4657}}^1$

素因数の和:4914

約数の個数: 64

約数和(自身を含む): 4006625280

約数和(自身を除く): 1934795835

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 223, 285, 399, 665, 669, 1115, 1561, 1995, 3345, 4237, 4657, 4683, 7805, 12711, 13971, 21185, 23285, 23415, 29659, 32599, 63555, 69855, 88483, 88977, 97797, 148295, 162995, 265449, 442415, 444885, 488985, 619381, 1038511, 1327245, 1858143, 3096905, 3115533, 5192555, 7269577, 9290715, 15577665, 19731709, 21808731, 36347885, 59195127, 98658545, 109043655, 138121963, 295975635, 414365889, 690609815, 2071829445]

約数ペア:

[(1, 2071829445), (3, 690609815), (5, 414365889), (7, 295975635), (15, 138121963), (19, 109043655), (21, 98658545), (35, 59195127), (57, 36347885), (95, 21808731), (105, 19731709), (133, 15577665), (223, 9290715), (285, 7269577), (399, 5192555), (665, 3115533), (669, 3096905), (1115, 1858143), (1561, 1327245), (1995, 1038511), (3345, 619381), (4237, 488985), (4657, 444885), (4683, 442415), (7805, 265449), (12711, 162995), (13971, 148295), (21185, 97797), (23285, 88977), (23415, 88483), (29659, 69855), (32599, 63555)]