1962967919038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1\times {\mathrm{75913}}^1$

素因数の和:78353

約数の個数: 64

約数和(自身を含む): 3630171041280

約数和(自身を除く): 1667203122242

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2371, 4742, 5453, 10906, 16597, 33194, 45049, 75913, 90098, 97211, 151826, 194422, 315343, 531391, 630686, 680477, 1062782, 1360954, 1442347, 1847009, 2884694, 3112433, 3694018, 6224866, 10096429, 12929063, 20192858, 21787031, 25858126, 43574062, 59136227, 118272454, 179989723, 359979446, 413953589, 827907178, 1259928061, 2519856122, 3419804737, 6839609474, 7379578643, 14759157286, 23938633159, 47877266318, 51657050501, 103314101002, 140211994217, 280423988434, 981483959519, 1962967919038]

約数ペア:

[(1, 1962967919038), (2, 981483959519), (7, 280423988434), (14, 140211994217), (19, 103314101002), (38, 51657050501), (41, 47877266318), (82, 23938633159), (133, 14759157286), (266, 7379578643), (287, 6839609474), (574, 3419804737), (779, 2519856122), (1558, 1259928061), (2371, 827907178), (4742, 413953589), (5453, 359979446), (10906, 179989723), (16597, 118272454), (33194, 59136227), (45049, 43574062), (75913, 25858126), (90098, 21787031), (97211, 20192858), (151826, 12929063), (194422, 10096429), (315343, 6224866), (531391, 3694018), (630686, 3112433), (680477, 2884694), (1062782, 1847009), (1360954, 1442347)]