9968347948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{6067}}^1$

素因数の和:7766

約数の個数: 48

約数和(自身を含む): 19790417920

約数和(自身を除く): 9822069972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1663, 3326, 6067, 6652, 12134, 21619, 24268, 31597, 43238, 63194, 78871, 86476, 115273, 126388, 157742, 230546, 315484, 410761, 461092, 821522, 1498549, 1643044, 2997098, 5994196, 10089421, 20178842, 40357684, 131162473, 191698999, 262324946, 383397998, 524649892, 766795996, 2492086987, 4984173974, 9968347948]

約数ペア:

[(1, 9968347948), (2, 4984173974), (4, 2492086987), (13, 766795996), (19, 524649892), (26, 383397998), (38, 262324946), (52, 191698999), (76, 131162473), (247, 40357684), (494, 20178842), (988, 10089421), (1663, 5994196), (3326, 2997098), (6067, 1643044), (6652, 1498549), (12134, 821522), (21619, 461092), (24268, 410761), (31597, 315484), (43238, 230546), (63194, 157742), (78871, 126388), (86476, 115273)]