617488764

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{19937}}^1$

素因数の和:20062

約数の個数: 48

約数和(自身を含む): 1507312800

約数和(自身を除く): 889824036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 1068, 2581, 5162, 7743, 10324, 15486, 19937, 30972, 39874, 59811, 79748, 119622, 239244, 578173, 1156346, 1734519, 1774393, 2312692, 3469038, 3548786, 5323179, 6938076, 7097572, 10646358, 21292716, 51457397, 102914794, 154372191, 205829588, 308744382, 617488764]

約数ペア:

[(1, 617488764), (2, 308744382), (3, 205829588), (4, 154372191), (6, 102914794), (12, 51457397), (29, 21292716), (58, 10646358), (87, 7097572), (89, 6938076), (116, 5323179), (174, 3548786), (178, 3469038), (267, 2312692), (348, 1774393), (356, 1734519), (534, 1156346), (1068, 578173), (2581, 239244), (5162, 119622), (7743, 79748), (10324, 59811), (15486, 39874), (19937, 30972)]