1374015998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 2295475200

約数和(自身を除く): 921459202

約数列:

[1, 2, 23, 29, 46, 58, 71, 89, 142, 163, 178, 326, 667, 1334, 1633, 2047, 2059, 2581, 3266, 3749, 4094, 4118, 4727, 5162, 6319, 7498, 9454, 11573, 12638, 14507, 23146, 29014, 47357, 59363, 94714, 108721, 118726, 145337, 183251, 217442, 266179, 290674, 333661, 335617, 366502, 420703, 532358, 667322, 671234, 841406, 1029997, 2059994, 4214773, 7719191, 8429546, 9676169, 15438382, 19352338, 23689931, 29869913, 47379862, 59739826, 687007999, 1374015998]

約数ペア:

[(1, 1374015998), (2, 687007999), (23, 59739826), (29, 47379862), (46, 29869913), (58, 23689931), (71, 19352338), (89, 15438382), (142, 9676169), (163, 8429546), (178, 7719191), (326, 4214773), (667, 2059994), (1334, 1029997), (1633, 841406), (2047, 671234), (2059, 667322), (2581, 532358), (3266, 420703), (3749, 366502), (4094, 335617), (4118, 333661), (4727, 290674), (5162, 266179), (6319, 217442), (7498, 183251), (9454, 145337), (11573, 118726), (12638, 108721), (14507, 94714), (23146, 59363), (29014, 47357)]