2001231372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1697}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 5431426560

約数和(自身を除く): 3430195188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 139, 202, 278, 303, 404, 417, 556, 606, 707, 834, 973, 1212, 1414, 1668, 1697, 1946, 2121, 2828, 2919, 3394, 3892, 4242, 5091, 5838, 6788, 8484, 10182, 11676, 11879, 14039, 20364, 23758, 28078, 35637, 42117, 47516, 56156, 71274, 84234, 98273, 142548, 168468, 171397, 196546, 235883, 294819, 342794, 393092, 471766, 514191, 589638, 685588, 707649, 943532, 1028382, 1179276, 1199779, 1415298, 1651181, 2056764, 2399558, 2830596, 3302362, 3599337, 4799116, 4953543, 6604724, 7198674, 9907086, 14397348, 19814172, 23824183, 47648366, 71472549, 95296732, 142945098, 166769281, 285890196, 333538562, 500307843, 667077124, 1000615686, 2001231372]

約数ペア:

[(1, 2001231372), (2, 1000615686), (3, 667077124), (4, 500307843), (6, 333538562), (7, 285890196), (12, 166769281), (14, 142945098), (21, 95296732), (28, 71472549), (42, 47648366), (84, 23824183), (101, 19814172), (139, 14397348), (202, 9907086), (278, 7198674), (303, 6604724), (404, 4953543), (417, 4799116), (556, 3599337), (606, 3302362), (707, 2830596), (834, 2399558), (973, 2056764), (1212, 1651181), (1414, 1415298), (1668, 1199779), (1697, 1179276), (1946, 1028382), (2121, 943532), (2828, 707649), (2919, 685588), (3394, 589638), (3892, 514191), (4242, 471766), (5091, 393092), (5838, 342794), (6788, 294819), (8484, 235883), (10182, 196546), (11676, 171397), (11879, 168468), (14039, 142548), (20364, 98273), (23758, 84234), (28078, 71274), (35637, 56156), (42117, 47516)]