2488890056

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 4839087600

約数和(自身を除く): 2350197544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 523, 619, 961, 1046, 1238, 1922, 2092, 2476, 3844, 4184, 4952, 7688, 16213, 19189, 32426, 38378, 64852, 76756, 129704, 153512, 323737, 502603, 594859, 647474, 1005206, 1189718, 1294948, 2010412, 2379436, 2589896, 4020824, 4758872, 10035847, 20071694, 40143388, 80286776, 311111257, 622222514, 1244445028, 2488890056]

約数ペア:

[(1, 2488890056), (2, 1244445028), (4, 622222514), (8, 311111257), (31, 80286776), (62, 40143388), (124, 20071694), (248, 10035847), (523, 4758872), (619, 4020824), (961, 2589896), (1046, 2379436), (1238, 2010412), (1922, 1294948), (2092, 1189718), (2476, 1005206), (3844, 647474), (4184, 594859), (4952, 502603), (7688, 323737), (16213, 153512), (19189, 129704), (32426, 76756), (38378, 64852)]