870801282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{5647}}^1$

素因数の和:6327

約数の個数: 48

約数和(自身を含む): 2035313280

約数和(自身を除く): 1164511998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 659, 1318, 1977, 3954, 5647, 5931, 8567, 11294, 11862, 16941, 17134, 25701, 33882, 50823, 51402, 73411, 77103, 101646, 146822, 154206, 220233, 440466, 660699, 1321398, 3721373, 7442746, 11164119, 22328238, 33492357, 48377849, 66984714, 96755698, 145133547, 290267094, 435400641, 870801282]

約数ペア:

[(1, 870801282), (2, 435400641), (3, 290267094), (6, 145133547), (9, 96755698), (13, 66984714), (18, 48377849), (26, 33492357), (39, 22328238), (78, 11164119), (117, 7442746), (234, 3721373), (659, 1321398), (1318, 660699), (1977, 440466), (3954, 220233), (5647, 154206), (5931, 146822), (8567, 101646), (11294, 77103), (11862, 73411), (16941, 51402), (17134, 50823), (25701, 33882)]