821773488

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{8573}}^1$

素因数の和:10581

約数の個数: 40

約数和(自身を含む): 2124225648

約数和(自身を除く): 1302452160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 8573, 11982, 15976, 17146, 23964, 25719, 31952, 34292, 47928, 51438, 68584, 95856, 102876, 137168, 205752, 411504, 17120281, 34240562, 51360843, 68481124, 102721686, 136962248, 205443372, 273924496, 410886744, 821773488]

約数ペア:

[(1, 821773488), (2, 410886744), (3, 273924496), (4, 205443372), (6, 136962248), (8, 102721686), (12, 68481124), (16, 51360843), (24, 34240562), (48, 17120281), (1997, 411504), (3994, 205752), (5991, 137168), (7988, 102876), (8573, 95856), (11982, 68584), (15976, 51438), (17146, 47928), (23964, 34292), (25719, 31952)]