2040227464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{5309}}^1$

素因数の和:5734

約数の個数: 48

約数和(自身を含む): 4216193100

約数和(自身を除く): 2175965636

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 397, 484, 794, 968, 1588, 3176, 4367, 5309, 8734, 10618, 17468, 21236, 34936, 42472, 48037, 58399, 96074, 116798, 192148, 233596, 384296, 467192, 642389, 1284778, 2107673, 2569556, 4215346, 5139112, 8430692, 16861384, 23184403, 46368806, 92737612, 185475224, 255028433, 510056866, 1020113732, 2040227464]

約数ペア:

[(1, 2040227464), (2, 1020113732), (4, 510056866), (8, 255028433), (11, 185475224), (22, 92737612), (44, 46368806), (88, 23184403), (121, 16861384), (242, 8430692), (397, 5139112), (484, 4215346), (794, 2569556), (968, 2107673), (1588, 1284778), (3176, 642389), (4367, 467192), (5309, 384296), (8734, 233596), (10618, 192148), (17468, 116798), (21236, 96074), (34936, 58399), (42472, 48037)]