2380494872

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{21611}}^1$

素因数の和:21912

約数の個数: 48

約数和(自身を含む): 5210869320

約数和(自身を除く): 2830374448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 392, 562, 1124, 1967, 2248, 3934, 7868, 13769, 15736, 21611, 27538, 43222, 55076, 86444, 110152, 151277, 172888, 302554, 605108, 1058939, 1210216, 2117878, 4235756, 6072691, 8471512, 12145382, 24290764, 42508837, 48581528, 85017674, 170035348, 297561859, 340070696, 595123718, 1190247436, 2380494872]

約数ペア:

[(1, 2380494872), (2, 1190247436), (4, 595123718), (7, 340070696), (8, 297561859), (14, 170035348), (28, 85017674), (49, 48581528), (56, 42508837), (98, 24290764), (196, 12145382), (281, 8471512), (392, 6072691), (562, 4235756), (1124, 2117878), (1967, 1210216), (2248, 1058939), (3934, 605108), (7868, 302554), (13769, 172888), (15736, 151277), (21611, 110152), (27538, 86444), (43222, 55076)]