2002779282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{31517}}^1$

素因数の和:31635

約数の個数: 64

約数和(自身を含む): 4901679360

約数和(自身を除く): 2898900078

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 714, 1246, 1513, 1869, 3026, 3738, 4539, 9078, 10591, 21182, 31517, 31773, 63034, 63546, 94551, 189102, 220619, 441238, 535789, 661857, 1071578, 1323714, 1607367, 2805013, 3214734, 3750523, 5610026, 7501046, 8415039, 11251569, 16830078, 19635091, 22503138, 39270182, 47685221, 58905273, 95370442, 117810546, 143055663, 286111326, 333796547, 667593094, 1001389641, 2002779282]

約数ペア:

[(1, 2002779282), (2, 1001389641), (3, 667593094), (6, 333796547), (7, 286111326), (14, 143055663), (17, 117810546), (21, 95370442), (34, 58905273), (42, 47685221), (51, 39270182), (89, 22503138), (102, 19635091), (119, 16830078), (178, 11251569), (238, 8415039), (267, 7501046), (357, 5610026), (534, 3750523), (623, 3214734), (714, 2805013), (1246, 1607367), (1513, 1323714), (1869, 1071578), (3026, 661857), (3738, 535789), (4539, 441238), (9078, 220619), (10591, 189102), (21182, 94551), (31517, 63546), (31773, 63034)]