1630339916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13009}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 3212949600

約数和(自身を除く): 1582609684

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 323, 388, 646, 1292, 1649, 1843, 3298, 3686, 6596, 7372, 13009, 26018, 31331, 52036, 62662, 125324, 221153, 247171, 442306, 494342, 884612, 988684, 1261873, 2523746, 4201907, 5047492, 8403814, 16807628, 21451841, 23975587, 42903682, 47951174, 85807364, 95902348, 407584979, 815169958, 1630339916]

約数ペア:

[(1, 1630339916), (2, 815169958), (4, 407584979), (17, 95902348), (19, 85807364), (34, 47951174), (38, 42903682), (68, 23975587), (76, 21451841), (97, 16807628), (194, 8403814), (323, 5047492), (388, 4201907), (646, 2523746), (1292, 1261873), (1649, 988684), (1843, 884612), (3298, 494342), (3686, 442306), (6596, 247171), (7372, 221153), (13009, 125324), (26018, 62662), (31331, 52036)]