1972835508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{105319}}^1$

素因数の和:105556

約数の個数: 48

約数和(自身を含む): 5284536320

約数和(自身を除く): 3311700812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 105319, 210638, 315957, 421276, 631914, 737233, 1263828, 1474466, 2211699, 2948932, 4423398, 8846796, 23486137, 46972274, 70458411, 93944548, 140916822, 164402959, 281833644, 328805918, 493208877, 657611836, 986417754, 1972835508]

約数ペア:

[(1, 1972835508), (2, 986417754), (3, 657611836), (4, 493208877), (6, 328805918), (7, 281833644), (12, 164402959), (14, 140916822), (21, 93944548), (28, 70458411), (42, 46972274), (84, 23486137), (223, 8846796), (446, 4423398), (669, 2948932), (892, 2211699), (1338, 1474466), (1561, 1263828), (2676, 737233), (3122, 631914), (4683, 421276), (6244, 315957), (9366, 210638), (18732, 105319)]