1331505588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{190979}}^1$

素因数の和:191076

約数の個数: 48

約数和(自身を含む): 3593479680

約数和(自身を除く): 2261974092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 190979, 381958, 572937, 763916, 1145874, 1336853, 2291748, 2673706, 4010559, 5347412, 8021118, 15851257, 16042236, 31702514, 47553771, 63405028, 95107542, 110958799, 190215084, 221917598, 332876397, 443835196, 665752794, 1331505588]

約数ペア:

[(1, 1331505588), (2, 665752794), (3, 443835196), (4, 332876397), (6, 221917598), (7, 190215084), (12, 110958799), (14, 95107542), (21, 63405028), (28, 47553771), (42, 31702514), (83, 16042236), (84, 15851257), (166, 8021118), (249, 5347412), (332, 4010559), (498, 2673706), (581, 2291748), (996, 1336853), (1162, 1145874), (1743, 763916), (2324, 572937), (3486, 381958), (6972, 190979)]