2785992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 7767360

約数和(自身を除く): 4981368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 173, 183, 244, 264, 346, 366, 488, 519, 671, 692, 732, 1038, 1342, 1384, 1464, 1903, 2013, 2076, 2684, 3806, 4026, 4152, 5368, 5709, 7612, 8052, 10553, 11418, 15224, 16104, 21106, 22836, 31659, 42212, 45672, 63318, 84424, 116083, 126636, 232166, 253272, 348249, 464332, 696498, 928664, 1392996, 2785992]

約数ペア:

[(1, 2785992), (2, 1392996), (3, 928664), (4, 696498), (6, 464332), (8, 348249), (11, 253272), (12, 232166), (22, 126636), (24, 116083), (33, 84424), (44, 63318), (61, 45672), (66, 42212), (88, 31659), (122, 22836), (132, 21106), (173, 16104), (183, 15224), (244, 11418), (264, 10553), (346, 8052), (366, 7612), (488, 5709), (519, 5368), (671, 4152), (692, 4026), (732, 3806), (1038, 2684), (1342, 2076), (1384, 2013), (1464, 1903)]