2912129468836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{237996851}}^1$

素因数の和:237996904

約数の個数: 48

約数和(自身を含む): 6397355381760

約数和(自身を除く): 3485225912924

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 237996851, 475993702, 951987404, 1665977957, 3331955914, 4521940169, 5473927573, 6663911828, 9043880338, 10947855146, 18087760676, 21895710292, 31653581183, 38317493011, 63307162366, 76634986022, 104004623887, 126614324732, 153269972044, 208009247774, 416018495548, 728032367209, 1456064734418, 2912129468836]

約数ペア:

[(1, 2912129468836), (2, 1456064734418), (4, 728032367209), (7, 416018495548), (14, 208009247774), (19, 153269972044), (23, 126614324732), (28, 104004623887), (38, 76634986022), (46, 63307162366), (76, 38317493011), (92, 31653581183), (133, 21895710292), (161, 18087760676), (266, 10947855146), (322, 9043880338), (437, 6663911828), (532, 5473927573), (644, 4521940169), (874, 3331955914), (1748, 1665977957), (3059, 951987404), (6118, 475993702), (12236, 237996851)]