1551146194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 2690085888

約数和(自身を除く): 1138939694

約数列:

[1, 2, 13, 26, 31, 41, 62, 73, 82, 146, 403, 533, 643, 806, 949, 1066, 1271, 1286, 1898, 2263, 2542, 2993, 4526, 5986, 8359, 16523, 16718, 19933, 26363, 29419, 33046, 38909, 39866, 46939, 52726, 58838, 77818, 92783, 93878, 185566, 259129, 342719, 518258, 610207, 685438, 817253, 1206179, 1220414, 1455109, 1634506, 1924499, 2412358, 2910218, 3848998, 10624289, 18916417, 21248578, 25018487, 37832834, 50036974, 59659469, 119318938, 775573097, 1551146194]

約数ペア:

[(1, 1551146194), (2, 775573097), (13, 119318938), (26, 59659469), (31, 50036974), (41, 37832834), (62, 25018487), (73, 21248578), (82, 18916417), (146, 10624289), (403, 3848998), (533, 2910218), (643, 2412358), (806, 1924499), (949, 1634506), (1066, 1455109), (1271, 1220414), (1286, 1206179), (1898, 817253), (2263, 685438), (2542, 610207), (2993, 518258), (4526, 342719), (5986, 259129), (8359, 185566), (16523, 93878), (16718, 92783), (19933, 77818), (26363, 58838), (29419, 52726), (33046, 46939), (38909, 39866)]