2128394776

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 4237297920

約数和(自身を除く): 2108903144

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 113, 124, 212, 226, 248, 424, 452, 904, 1433, 1643, 2866, 3286, 3503, 5732, 5989, 6572, 7006, 11464, 11978, 13144, 14012, 23956, 28024, 44423, 47912, 75949, 88846, 151898, 161929, 177692, 185659, 303796, 323858, 355384, 371318, 607592, 647716, 742636, 1295432, 1485272, 2354419, 4708838, 5019799, 8582237, 9417676, 10039598, 17164474, 18835352, 20079196, 34328948, 40158392, 68657896, 266049347, 532098694, 1064197388, 2128394776]

約数ペア:

[(1, 2128394776), (2, 1064197388), (4, 532098694), (8, 266049347), (31, 68657896), (53, 40158392), (62, 34328948), (106, 20079196), (113, 18835352), (124, 17164474), (212, 10039598), (226, 9417676), (248, 8582237), (424, 5019799), (452, 4708838), (904, 2354419), (1433, 1485272), (1643, 1295432), (2866, 742636), (3286, 647716), (3503, 607592), (5732, 371318), (5989, 355384), (6572, 323858), (7006, 303796), (11464, 185659), (11978, 177692), (13144, 161929), (14012, 151898), (23956, 88846), (28024, 75949), (44423, 47912)]