2118889714935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{447319}}^1$

素因数の和:447760

約数の個数: 64

約数和(自身を含む): 3911222937600

約数和(自身を除く): 1792333222665

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 229, 591, 687, 985, 1145, 1379, 1603, 2955, 3435, 4137, 4809, 6895, 8015, 20685, 24045, 45113, 135339, 225565, 315791, 447319, 676695, 947373, 1341957, 1578955, 2236595, 3131233, 4736865, 6709785, 9393699, 15656165, 46968495, 88121843, 102436051, 264365529, 307308153, 440609215, 512180255, 616852901, 717052357, 1321827645, 1536540765, 1850558703, 2151157071, 3084264505, 3585261785, 9252793515, 10755785355, 20179902047, 60539706141, 100899510235, 141259314329, 302698530705, 423777942987, 706296571645, 2118889714935]

約数ペア:

[(1, 2118889714935), (3, 706296571645), (5, 423777942987), (7, 302698530705), (15, 141259314329), (21, 100899510235), (35, 60539706141), (105, 20179902047), (197, 10755785355), (229, 9252793515), (591, 3585261785), (687, 3084264505), (985, 2151157071), (1145, 1850558703), (1379, 1536540765), (1603, 1321827645), (2955, 717052357), (3435, 616852901), (4137, 512180255), (4809, 440609215), (6895, 307308153), (8015, 264365529), (20685, 102436051), (24045, 88121843), (45113, 46968495), (135339, 15656165), (225565, 9393699), (315791, 6709785), (447319, 4736865), (676695, 3131233), (947373, 2236595), (1341957, 1578955)]