2905884354

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{1201}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 6168856320

約数和(自身を除く): 3262971966

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 197, 267, 394, 534, 591, 1182, 1201, 2047, 2402, 3603, 4094, 4531, 6141, 7206, 9062, 12282, 13593, 17533, 27186, 27623, 35066, 52599, 55246, 82869, 105198, 106889, 165738, 213778, 236597, 320667, 403259, 473194, 641334, 709791, 806518, 1209777, 1419582, 2419554, 2458447, 4916894, 5441731, 7375341, 10883462, 14750682, 16325193, 21057133, 32650386, 42114266, 63171399, 126342798, 484314059, 968628118, 1452942177, 2905884354]

約数ペア:

[(1, 2905884354), (2, 1452942177), (3, 968628118), (6, 484314059), (23, 126342798), (46, 63171399), (69, 42114266), (89, 32650386), (138, 21057133), (178, 16325193), (197, 14750682), (267, 10883462), (394, 7375341), (534, 5441731), (591, 4916894), (1182, 2458447), (1201, 2419554), (2047, 1419582), (2402, 1209777), (3603, 806518), (4094, 709791), (4531, 641334), (6141, 473194), (7206, 403259), (9062, 320667), (12282, 236597), (13593, 213778), (17533, 165738), (27186, 106889), (27623, 105198), (35066, 82869), (52599, 55246)]