971570886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16901}}^1$

素因数の和:16997

約数の個数: 64

約数和(自身を含む): 2317061376

約数和(自身を除く): 1345490490

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 201, 286, 402, 429, 737, 858, 871, 1474, 1742, 2211, 2613, 4422, 5226, 9581, 16901, 19162, 28743, 33802, 50703, 57486, 101406, 185911, 219713, 371822, 439426, 557733, 659139, 1115466, 1132367, 1318278, 2264734, 2416843, 3397101, 4833686, 6794202, 7250529, 12456037, 14501058, 14720771, 24912074, 29441542, 37368111, 44162313, 74736222, 88324626, 161928481, 323856962, 485785443, 971570886]

約数ペア:

[(1, 971570886), (2, 485785443), (3, 323856962), (6, 161928481), (11, 88324626), (13, 74736222), (22, 44162313), (26, 37368111), (33, 29441542), (39, 24912074), (66, 14720771), (67, 14501058), (78, 12456037), (134, 7250529), (143, 6794202), (201, 4833686), (286, 3397101), (402, 2416843), (429, 2264734), (737, 1318278), (858, 1132367), (871, 1115466), (1474, 659139), (1742, 557733), (2211, 439426), (2613, 371822), (4422, 219713), (5226, 185911), (9581, 101406), (16901, 57486), (19162, 50703), (28743, 33802)]