2011396548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21023}}^1$

素因数の和:21121

約数の個数: 96

約数和(自身を含む): 5764276224

約数和(自身を除く): 3752879676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 67, 68, 84, 102, 119, 134, 201, 204, 238, 268, 357, 402, 469, 476, 714, 804, 938, 1139, 1407, 1428, 1876, 2278, 2814, 3417, 4556, 5628, 6834, 7973, 13668, 15946, 21023, 23919, 31892, 42046, 47838, 63069, 84092, 95676, 126138, 147161, 252276, 294322, 357391, 441483, 588644, 714782, 882966, 1072173, 1408541, 1429564, 1765932, 2144346, 2501737, 2817082, 4225623, 4288692, 5003474, 5634164, 7505211, 8451246, 9859787, 10006948, 15010422, 16902492, 19719574, 23945197, 29579361, 30020844, 39439148, 47890394, 59158722, 71835591, 95780788, 118317444, 143671182, 167616379, 287342364, 335232758, 502849137, 670465516, 1005698274, 2011396548]

約数ペア:

[(1, 2011396548), (2, 1005698274), (3, 670465516), (4, 502849137), (6, 335232758), (7, 287342364), (12, 167616379), (14, 143671182), (17, 118317444), (21, 95780788), (28, 71835591), (34, 59158722), (42, 47890394), (51, 39439148), (67, 30020844), (68, 29579361), (84, 23945197), (102, 19719574), (119, 16902492), (134, 15010422), (201, 10006948), (204, 9859787), (238, 8451246), (268, 7505211), (357, 5634164), (402, 5003474), (469, 4288692), (476, 4225623), (714, 2817082), (804, 2501737), (938, 2144346), (1139, 1765932), (1407, 1429564), (1428, 1408541), (1876, 1072173), (2278, 882966), (2814, 714782), (3417, 588644), (4556, 441483), (5628, 357391), (6834, 294322), (7973, 252276), (13668, 147161), (15946, 126138), (21023, 95676), (23919, 84092), (31892, 63069), (42046, 47838)]