1271036654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 2237336640

約数和(自身を除く): 966299986

約数列:

[1, 2, 17, 19, 34, 37, 38, 41, 74, 82, 323, 629, 646, 697, 703, 779, 1258, 1297, 1394, 1406, 1517, 1558, 2594, 3034, 11951, 13243, 22049, 23902, 24643, 25789, 26486, 28823, 44098, 47989, 49286, 51578, 53177, 57646, 95978, 106354, 418931, 489991, 815813, 837862, 904009, 911791, 979982, 1010363, 1631626, 1808018, 1823582, 1967549, 2020726, 3935098, 15500447, 17176171, 31000894, 33448333, 34352342, 37383431, 66896666, 74766862, 635518327, 1271036654]

約数ペア:

[(1, 1271036654), (2, 635518327), (17, 74766862), (19, 66896666), (34, 37383431), (37, 34352342), (38, 33448333), (41, 31000894), (74, 17176171), (82, 15500447), (323, 3935098), (629, 2020726), (646, 1967549), (697, 1823582), (703, 1808018), (779, 1631626), (1258, 1010363), (1297, 979982), (1394, 911791), (1406, 904009), (1517, 837862), (1558, 815813), (2594, 489991), (3034, 418931), (11951, 106354), (13243, 95978), (22049, 57646), (23902, 53177), (24643, 51578), (25789, 49286), (26486, 47989), (28823, 44098)]