2217383678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 3762339840

約数和(自身を除く): 1544956162

約数列:

[1, 2, 17, 23, 34, 46, 83, 127, 166, 254, 269, 391, 538, 782, 1411, 1909, 2159, 2822, 2921, 3818, 4318, 4573, 5842, 6187, 9146, 10541, 12374, 21082, 22327, 32453, 34163, 44654, 49657, 64906, 68326, 99314, 105179, 179197, 210358, 242443, 358394, 379559, 484886, 513521, 580771, 759118, 785749, 1027042, 1161542, 1571498, 2835529, 4121531, 5671058, 8243062, 8729857, 13357733, 17459714, 26715466, 48203993, 65217167, 96407986, 130434334, 1108691839, 2217383678]

約数ペア:

[(1, 2217383678), (2, 1108691839), (17, 130434334), (23, 96407986), (34, 65217167), (46, 48203993), (83, 26715466), (127, 17459714), (166, 13357733), (254, 8729857), (269, 8243062), (391, 5671058), (538, 4121531), (782, 2835529), (1411, 1571498), (1909, 1161542), (2159, 1027042), (2822, 785749), (2921, 759118), (3818, 580771), (4318, 513521), (4573, 484886), (5842, 379559), (6187, 358394), (9146, 242443), (10541, 210358), (12374, 179197), (21082, 105179), (22327, 99314), (32453, 68326), (34163, 64906), (44654, 49657)]