4920471444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{658169}}^1$

素因数の和:658272

約数の個数: 48

約数和(自身を含む): 13268707200

約数和(自身を除く): 8348235756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 658169, 1316338, 1974507, 2632676, 3949014, 4607183, 7898028, 9214366, 13821549, 18428732, 27643098, 55286196, 58577041, 117154082, 175731123, 234308164, 351462246, 410039287, 702924492, 820078574, 1230117861, 1640157148, 2460235722, 4920471444]

約数ペア:

[(1, 4920471444), (2, 2460235722), (3, 1640157148), (4, 1230117861), (6, 820078574), (7, 702924492), (12, 410039287), (14, 351462246), (21, 234308164), (28, 175731123), (42, 117154082), (84, 58577041), (89, 55286196), (178, 27643098), (267, 18428732), (356, 13821549), (534, 9214366), (623, 7898028), (1068, 4607183), (1246, 3949014), (1869, 2632676), (2492, 1974507), (3738, 1316338), (7476, 658169)]