1294995730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{973681}}^1$

素因数の和:973714

約数の個数: 32

約数和(自身を含む): 2804204160

約数和(自身を除く): 1509208430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 973681, 1947362, 4868405, 6815767, 9736810, 13631534, 18499939, 34078835, 36999878, 68157670, 92499695, 129499573, 184999390, 258999146, 647497865, 1294995730]

約数ペア:

[(1, 1294995730), (2, 647497865), (5, 258999146), (7, 184999390), (10, 129499573), (14, 92499695), (19, 68157670), (35, 36999878), (38, 34078835), (70, 18499939), (95, 13631534), (133, 9736810), (190, 6815767), (266, 4868405), (665, 1947362), (1330, 973681)]