1598996868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{72379}}^1$

素因数の和:72656

約数の個数: 48

約数和(自身を含む): 4280263680

約数和(自身を除く): 2681266812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 72379, 144758, 217137, 289516, 434274, 506653, 868548, 1013306, 1519959, 2026612, 3039918, 6079836, 19035677, 38071354, 57107031, 76142708, 114214062, 133249739, 228428124, 266499478, 399749217, 532998956, 799498434, 1598996868]

約数ペア:

[(1, 1598996868), (2, 799498434), (3, 532998956), (4, 399749217), (6, 266499478), (7, 228428124), (12, 133249739), (14, 114214062), (21, 76142708), (28, 57107031), (42, 38071354), (84, 19035677), (263, 6079836), (526, 3039918), (789, 2026612), (1052, 1519959), (1578, 1013306), (1841, 868548), (3156, 506653), (3682, 434274), (5523, 289516), (7364, 217137), (11046, 144758), (22092, 72379)]