1900703868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2703

約数の個数: 96

約数和(自身を含む): 5251104768

約数和(自身を除く): 3350400900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 311, 372, 434, 622, 651, 868, 933, 1244, 1302, 1866, 2177, 2347, 2604, 3732, 4354, 4694, 6531, 7041, 8708, 9388, 9641, 13062, 14082, 16429, 19282, 26124, 28164, 28923, 32858, 38564, 49287, 57846, 65716, 67487, 72757, 98574, 115692, 134974, 145514, 197148, 202461, 218271, 269948, 291028, 404922, 436542, 509299, 729917, 809844, 873084, 1018598, 1459834, 1527897, 2037196, 2189751, 2919668, 3055794, 4379502, 5109419, 6111588, 8759004, 10218838, 15328257, 20437676, 22627427, 30656514, 45254854, 61313028, 67882281, 90509708, 135764562, 158391989, 271529124, 316783978, 475175967, 633567956, 950351934, 1900703868]

約数ペア:

[(1, 1900703868), (2, 950351934), (3, 633567956), (4, 475175967), (6, 316783978), (7, 271529124), (12, 158391989), (14, 135764562), (21, 90509708), (28, 67882281), (31, 61313028), (42, 45254854), (62, 30656514), (84, 22627427), (93, 20437676), (124, 15328257), (186, 10218838), (217, 8759004), (311, 6111588), (372, 5109419), (434, 4379502), (622, 3055794), (651, 2919668), (868, 2189751), (933, 2037196), (1244, 1527897), (1302, 1459834), (1866, 1018598), (2177, 873084), (2347, 809844), (2604, 729917), (3732, 509299), (4354, 436542), (4694, 404922), (6531, 291028), (7041, 269948), (8708, 218271), (9388, 202461), (9641, 197148), (13062, 145514), (14082, 134974), (16429, 115692), (19282, 98574), (26124, 72757), (28164, 67487), (28923, 65716), (32858, 57846), (38564, 49287)]