1489643142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 3261940416

約数和(自身を除く): 1772297274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 173, 202, 303, 346, 519, 606, 1038, 1093, 1313, 2186, 2249, 2626, 3279, 3939, 4498, 6558, 6747, 7878, 13494, 14209, 17473, 28418, 34946, 42627, 52419, 85254, 104838, 110393, 189089, 220786, 227149, 331179, 378178, 454298, 567267, 662358, 681447, 1134534, 1362894, 1435109, 2458157, 2870218, 4305327, 4916314, 7374471, 8610654, 14748942, 19097989, 38195978, 57293967, 114587934, 248273857, 496547714, 744821571, 1489643142]

約数ペア:

[(1, 1489643142), (2, 744821571), (3, 496547714), (6, 248273857), (13, 114587934), (26, 57293967), (39, 38195978), (78, 19097989), (101, 14748942), (173, 8610654), (202, 7374471), (303, 4916314), (346, 4305327), (519, 2870218), (606, 2458157), (1038, 1435109), (1093, 1362894), (1313, 1134534), (2186, 681447), (2249, 662358), (2626, 567267), (3279, 454298), (3939, 378178), (4498, 331179), (6558, 227149), (6747, 220786), (7878, 189089), (13494, 110393), (14209, 104838), (17473, 85254), (28418, 52419), (34946, 42627)]