1219971646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{46061}}^1$

素因数の和:46140

約数の個数: 32

約数和(自身を含む): 2089372320

約数和(自身を除く): 869400674

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 13243, 26486, 46061, 92122, 783037, 875159, 1566074, 1750318, 1888501, 3777002, 14877703, 29755406, 32104517, 35881519, 64209034, 71763038, 609985823, 1219971646]

約数ペア:

[(1, 1219971646), (2, 609985823), (17, 71763038), (19, 64209034), (34, 35881519), (38, 32104517), (41, 29755406), (82, 14877703), (323, 3777002), (646, 1888501), (697, 1750318), (779, 1566074), (1394, 875159), (1558, 783037), (13243, 92122), (26486, 46061)]