840869062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 1511654400

約数和(自身を除く): 670785338

約数列:

[1, 2, 11, 17, 22, 34, 53, 59, 106, 118, 187, 374, 583, 649, 719, 901, 1003, 1166, 1298, 1438, 1802, 2006, 3127, 6254, 7909, 9911, 11033, 12223, 15818, 19822, 22066, 24446, 34397, 38107, 42421, 53159, 68794, 76214, 84842, 106318, 134453, 268906, 419177, 466631, 584749, 647819, 721157, 838354, 933262, 1169498, 1295638, 1442314, 2248313, 4496626, 7126009, 7932727, 14252018, 15865454, 24731443, 38221321, 49462886, 76442642, 420434531, 840869062]

約数ペア:

[(1, 840869062), (2, 420434531), (11, 76442642), (17, 49462886), (22, 38221321), (34, 24731443), (53, 15865454), (59, 14252018), (106, 7932727), (118, 7126009), (187, 4496626), (374, 2248313), (583, 1442314), (649, 1295638), (719, 1169498), (901, 933262), (1003, 838354), (1166, 721157), (1298, 647819), (1438, 584749), (1802, 466631), (2006, 419177), (3127, 268906), (6254, 134453), (7909, 106318), (9911, 84842), (11033, 76214), (12223, 68794), (15818, 53159), (19822, 42421), (22066, 38107), (24446, 34397)]