2012395504

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{2671}}^1$

素因数の和:2755

約数の個数: 90

約数和(自身を含む): 4688374032

約数和(自身を除く): 2675978528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 961, 1519, 1736, 1922, 2671, 3038, 3472, 3844, 5342, 6076, 6727, 7688, 10684, 12152, 13454, 15376, 18697, 21368, 24304, 26908, 37394, 42736, 47089, 53816, 74788, 82801, 94178, 107632, 130879, 149576, 165602, 188356, 261758, 299152, 331204, 376712, 523516, 579607, 662408, 753424, 1047032, 1159214, 1324816, 2094064, 2318428, 2566831, 4057249, 4636856, 5133662, 8114498, 9273712, 10267324, 16228996, 17967817, 20534648, 32457992, 35935634, 41069296, 64915984, 71871268, 125774719, 143742536, 251549438, 287485072, 503098876, 1006197752, 2012395504]

約数ペア:

[(1, 2012395504), (2, 1006197752), (4, 503098876), (7, 287485072), (8, 251549438), (14, 143742536), (16, 125774719), (28, 71871268), (31, 64915984), (49, 41069296), (56, 35935634), (62, 32457992), (98, 20534648), (112, 17967817), (124, 16228996), (196, 10267324), (217, 9273712), (248, 8114498), (392, 5133662), (434, 4636856), (496, 4057249), (784, 2566831), (868, 2318428), (961, 2094064), (1519, 1324816), (1736, 1159214), (1922, 1047032), (2671, 753424), (3038, 662408), (3472, 579607), (3844, 523516), (5342, 376712), (6076, 331204), (6727, 299152), (7688, 261758), (10684, 188356), (12152, 165602), (13454, 149576), (15376, 130879), (18697, 107632), (21368, 94178), (24304, 82801), (26908, 74788), (37394, 53816), (42736, 47089)]