1331852260904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4400897}}^1$

素因数の和:4401114

約数の個数: 64

約数和(自身を含む): 2883468369600

約数和(自身を除く): 1551616108696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 181, 209, 362, 418, 724, 836, 1448, 1672, 1991, 3439, 3982, 6878, 7964, 13756, 15928, 27512, 37829, 75658, 151316, 302632, 4400897, 8801794, 17603588, 35207176, 48409867, 83617043, 96819734, 167234086, 193639468, 334468172, 387278936, 668936344, 796562357, 919787473, 1593124714, 1839574946, 3186249428, 3679149892, 6372498856, 7358299784, 8762185927, 15134684783, 17524371854, 30269369566, 35048743708, 60538739132, 70097487416, 121077478264, 166481532613, 332963065226, 665926130452, 1331852260904]

約数ペア:

[(1, 1331852260904), (2, 665926130452), (4, 332963065226), (8, 166481532613), (11, 121077478264), (19, 70097487416), (22, 60538739132), (38, 35048743708), (44, 30269369566), (76, 17524371854), (88, 15134684783), (152, 8762185927), (181, 7358299784), (209, 6372498856), (362, 3679149892), (418, 3186249428), (724, 1839574946), (836, 1593124714), (1448, 919787473), (1672, 796562357), (1991, 668936344), (3439, 387278936), (3982, 334468172), (6878, 193639468), (7964, 167234086), (13756, 96819734), (15928, 83617043), (27512, 48409867), (37829, 35207176), (75658, 17603588), (151316, 8801794), (302632, 4400897)]