2056516208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 4240978560

約数和(自身を除く): 2184462352

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 181, 188, 232, 362, 376, 464, 521, 724, 752, 1042, 1363, 1448, 2084, 2726, 2896, 4168, 5249, 5452, 8336, 8507, 10498, 10904, 15109, 17014, 20996, 21808, 24487, 30218, 34028, 41992, 48974, 60436, 68056, 83984, 94301, 97948, 120872, 136112, 188602, 195896, 241744, 246703, 377204, 391792, 493406, 710123, 754408, 986812, 1420246, 1508816, 1973624, 2734729, 2840492, 3947248, 4432147, 5469458, 5680984, 8864294, 10938916, 11361968, 17728588, 21877832, 35457176, 43755664, 70914352, 128532263, 257064526, 514129052, 1028258104, 2056516208]

約数ペア:

[(1, 2056516208), (2, 1028258104), (4, 514129052), (8, 257064526), (16, 128532263), (29, 70914352), (47, 43755664), (58, 35457176), (94, 21877832), (116, 17728588), (181, 11361968), (188, 10938916), (232, 8864294), (362, 5680984), (376, 5469458), (464, 4432147), (521, 3947248), (724, 2840492), (752, 2734729), (1042, 1973624), (1363, 1508816), (1448, 1420246), (2084, 986812), (2726, 754408), (2896, 710123), (4168, 493406), (5249, 391792), (5452, 377204), (8336, 246703), (8507, 241744), (10498, 195896), (10904, 188602), (15109, 136112), (17014, 120872), (20996, 97948), (21808, 94301), (24487, 83984), (30218, 68056), (34028, 60436), (41992, 48974)]