1221892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 2613184

約数和(自身を除く): 1391292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 289, 302, 476, 578, 604, 1057, 1156, 2023, 2114, 2567, 4046, 4228, 5134, 8092, 10268, 17969, 35938, 43639, 71876, 87278, 174556, 305473, 610946, 1221892]

約数ペア:

[(1, 1221892), (2, 610946), (4, 305473), (7, 174556), (14, 87278), (17, 71876), (28, 43639), (34, 35938), (68, 17969), (119, 10268), (151, 8092), (238, 5134), (289, 4228), (302, 4046), (476, 2567), (578, 2114), (604, 2023), (1057, 1156)]