1328553394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 2405894400

約数和(自身を除く): 1077341006

約数列:

[1, 2, 7, 14, 29, 58, 101, 179, 181, 202, 203, 358, 362, 406, 707, 1253, 1267, 1414, 2506, 2534, 2929, 5191, 5249, 5858, 10382, 10498, 18079, 18281, 20503, 32399, 36158, 36337, 36562, 36743, 41006, 64798, 72674, 73486, 126553, 127967, 226793, 253106, 255934, 453586, 524291, 530149, 939571, 1048582, 1060298, 1879142, 3272299, 3670037, 3711043, 6544598, 6576997, 7340074, 7422086, 13153994, 22906093, 45812186, 94896671, 189793342, 664276697, 1328553394]

約数ペア:

[(1, 1328553394), (2, 664276697), (7, 189793342), (14, 94896671), (29, 45812186), (58, 22906093), (101, 13153994), (179, 7422086), (181, 7340074), (202, 6576997), (203, 6544598), (358, 3711043), (362, 3670037), (406, 3272299), (707, 1879142), (1253, 1060298), (1267, 1048582), (1414, 939571), (2506, 530149), (2534, 524291), (2929, 453586), (5191, 255934), (5249, 253106), (5858, 226793), (10382, 127967), (10498, 126553), (18079, 73486), (18281, 72674), (20503, 64798), (32399, 41006), (36158, 36743), (36337, 36562)]