2013873670459

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{29303}}^1$

素因数の和:29600

約数の個数: 64

約数和(自身を含む): 2509810237440

約数和(自身を除く): 495936566981

約数列:

[1, 7, 29, 31, 67, 163, 203, 217, 469, 899, 1141, 1943, 2077, 4727, 5053, 6293, 10921, 13601, 14539, 29303, 33089, 35371, 60233, 76447, 146537, 205121, 316709, 338551, 421631, 849787, 908393, 1025759, 1963301, 2216963, 2369857, 4776389, 5948509, 6358751, 9817979, 13743107, 26343397, 33434723, 56935729, 60862331, 68725853, 138515281, 148068059, 184403779, 320018063, 398550103, 426036317, 969606967, 1036476413, 1765007599, 2240126441, 4293973711, 9280523827, 9920559953, 12355053193, 30057815977, 64963666789, 69443919671, 287696238637, 2013873670459]

約数ペア:

[(1, 2013873670459), (7, 287696238637), (29, 69443919671), (31, 64963666789), (67, 30057815977), (163, 12355053193), (203, 9920559953), (217, 9280523827), (469, 4293973711), (899, 2240126441), (1141, 1765007599), (1943, 1036476413), (2077, 969606967), (4727, 426036317), (5053, 398550103), (6293, 320018063), (10921, 184403779), (13601, 148068059), (14539, 138515281), (29303, 68725853), (33089, 60862331), (35371, 56935729), (60233, 33434723), (76447, 26343397), (146537, 13743107), (205121, 9817979), (316709, 6358751), (338551, 5948509), (421631, 4776389), (849787, 2369857), (908393, 2216963), (1025759, 1963301)]