3949372970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 7515589536

約数和(自身を除く): 3566216566

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 257, 370, 410, 514, 1013, 1285, 1517, 2026, 2570, 3034, 5065, 7585, 9509, 10130, 10537, 15170, 19018, 21074, 37481, 41533, 47545, 52685, 74962, 83066, 95090, 105370, 187405, 207665, 260341, 374810, 389869, 415330, 520682, 779738, 1301705, 1536721, 1949345, 2603410, 3073442, 3898690, 7683605, 9632617, 10673981, 15367210, 19265234, 21347962, 48163085, 53369905, 96326170, 106739810, 394937297, 789874594, 1974686485, 3949372970]

約数ペア:

[(1, 3949372970), (2, 1974686485), (5, 789874594), (10, 394937297), (37, 106739810), (41, 96326170), (74, 53369905), (82, 48163085), (185, 21347962), (205, 19265234), (257, 15367210), (370, 10673981), (410, 9632617), (514, 7683605), (1013, 3898690), (1285, 3073442), (1517, 2603410), (2026, 1949345), (2570, 1536721), (3034, 1301705), (5065, 779738), (7585, 520682), (9509, 415330), (10130, 389869), (10537, 374810), (15170, 260341), (19018, 207665), (21074, 187405), (37481, 105370), (41533, 95090), (47545, 83066), (52685, 74962)]