2017281098

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4300

約数の個数: 64

約数和(自身を含む): 3828384000

約数和(自身を除く): 1811102902

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 343, 574, 686, 697, 833, 1394, 1666, 2009, 4018, 4219, 4879, 5831, 8438, 9758, 11662, 14063, 28126, 29533, 34153, 59066, 68306, 71723, 143446, 172979, 206731, 239071, 345958, 413462, 478142, 502061, 1004122, 1210853, 1447117, 2421706, 2894234, 2940643, 3514427, 5881286, 7028854, 8475971, 16951942, 20584501, 24600989, 41169002, 49201978, 59331797, 118663594, 144091507, 288183014, 1008640549, 2017281098]

約数ペア:

[(1, 2017281098), (2, 1008640549), (7, 288183014), (14, 144091507), (17, 118663594), (34, 59331797), (41, 49201978), (49, 41169002), (82, 24600989), (98, 20584501), (119, 16951942), (238, 8475971), (287, 7028854), (343, 5881286), (574, 3514427), (686, 2940643), (697, 2894234), (833, 2421706), (1394, 1447117), (1666, 1210853), (2009, 1004122), (4018, 502061), (4219, 478142), (4879, 413462), (5831, 345958), (8438, 239071), (9758, 206731), (11662, 172979), (14063, 143446), (28126, 71723), (29533, 68306), (34153, 59066)]