2045492344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 4575744000

約数和(自身を除く): 2530251656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 191, 199, 217, 248, 382, 398, 434, 764, 796, 868, 961, 1337, 1393, 1528, 1592, 1736, 1922, 2674, 2786, 3844, 5348, 5572, 5921, 6169, 6727, 7688, 10696, 11144, 11842, 12338, 13454, 23684, 24676, 26908, 38009, 41447, 43183, 47368, 49352, 53816, 76018, 82894, 86366, 152036, 165788, 172732, 183551, 191239, 266063, 304072, 331576, 345464, 367102, 382478, 532126, 734204, 764956, 1064252, 1178279, 1284857, 1338673, 1468408, 1529912, 2128504, 2356558, 2569714, 2677346, 4713116, 5139428, 5354692, 8247953, 9426232, 10278856, 10709384, 16495906, 32991812, 36526649, 65983624, 73053298, 146106596, 255686543, 292213192, 511373086, 1022746172, 2045492344]

約数ペア:

[(1, 2045492344), (2, 1022746172), (4, 511373086), (7, 292213192), (8, 255686543), (14, 146106596), (28, 73053298), (31, 65983624), (56, 36526649), (62, 32991812), (124, 16495906), (191, 10709384), (199, 10278856), (217, 9426232), (248, 8247953), (382, 5354692), (398, 5139428), (434, 4713116), (764, 2677346), (796, 2569714), (868, 2356558), (961, 2128504), (1337, 1529912), (1393, 1468408), (1528, 1338673), (1592, 1284857), (1736, 1178279), (1922, 1064252), (2674, 764956), (2786, 734204), (3844, 532126), (5348, 382478), (5572, 367102), (5921, 345464), (6169, 331576), (6727, 304072), (7688, 266063), (10696, 191239), (11144, 183551), (11842, 172732), (12338, 165788), (13454, 152036), (23684, 86366), (24676, 82894), (26908, 76018), (38009, 53816), (41447, 49352), (43183, 47368)]