1900883980884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{551940761}}^1$

素因数の和:551940816

約数の個数: 48

約数和(自身を含む): 5192658688896

約数和(自身を除く): 3291774708012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 551940761, 1103881522, 1655822283, 2207763044, 3311644566, 3863585327, 6623289132, 7727170654, 11590755981, 15454341308, 22629571201, 23181511962, 45259142402, 46363023924, 67888713603, 90518284804, 135777427206, 158406998407, 271554854412, 316813996814, 475220995221, 633627993628, 950441990442, 1900883980884]

約数ペア:

[(1, 1900883980884), (2, 950441990442), (3, 633627993628), (4, 475220995221), (6, 316813996814), (7, 271554854412), (12, 158406998407), (14, 135777427206), (21, 90518284804), (28, 67888713603), (41, 46363023924), (42, 45259142402), (82, 23181511962), (84, 22629571201), (123, 15454341308), (164, 11590755981), (246, 7727170654), (287, 6623289132), (492, 3863585327), (574, 3311644566), (861, 2207763044), (1148, 1655822283), (1722, 1103881522), (3444, 551940761)]