1337876888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 2638521600

約数和(自身を除く): 1300644712

約数列:

[1, 2, 4, 8, 43, 61, 86, 103, 122, 172, 206, 244, 344, 412, 488, 619, 824, 1238, 2476, 2623, 4429, 4952, 5246, 6283, 8858, 10492, 12566, 17716, 20984, 25132, 26617, 35432, 37759, 50264, 53234, 63757, 75518, 106468, 127514, 151036, 212936, 255028, 270169, 302072, 510056, 540338, 1080676, 1623637, 2161352, 2741551, 3247274, 3889177, 5483102, 6494548, 7778354, 10966204, 12989096, 15556708, 21932408, 31113416, 167234611, 334469222, 668938444, 1337876888]

約数ペア:

[(1, 1337876888), (2, 668938444), (4, 334469222), (8, 167234611), (43, 31113416), (61, 21932408), (86, 15556708), (103, 12989096), (122, 10966204), (172, 7778354), (206, 6494548), (244, 5483102), (344, 3889177), (412, 3247274), (488, 2741551), (619, 2161352), (824, 1623637), (1238, 1080676), (2476, 540338), (2623, 510056), (4429, 302072), (4952, 270169), (5246, 255028), (6283, 212936), (8858, 151036), (10492, 127514), (12566, 106468), (17716, 75518), (20984, 63757), (25132, 53234), (26617, 50264), (35432, 37759)]