2419446148

素因数分解:

$2^2\times 7^2\times {\mathrm{647}}^1\times {\mathrm{19079}}^1$

素因数の和:19744

約数の個数: 36

約数和(自身を含む): 4933172160

約数和(自身を除く): 2513726012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 647, 1294, 2588, 4529, 9058, 18116, 19079, 31703, 38158, 63406, 76316, 126812, 133553, 267106, 534212, 934871, 1869742, 3739484, 12344113, 24688226, 49376452, 86408791, 172817582, 345635164, 604861537, 1209723074, 2419446148]

約数ペア:

[(1, 2419446148), (2, 1209723074), (4, 604861537), (7, 345635164), (14, 172817582), (28, 86408791), (49, 49376452), (98, 24688226), (196, 12344113), (647, 3739484), (1294, 1869742), (2588, 934871), (4529, 534212), (9058, 267106), (18116, 133553), (19079, 126812), (31703, 76316), (38158, 63406)]