2122068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 5444096

約数和(自身を除く): 3322028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 223, 244, 366, 446, 669, 732, 793, 892, 1338, 1586, 2379, 2676, 2899, 3172, 4758, 5798, 8697, 9516, 11596, 13603, 17394, 27206, 34788, 40809, 54412, 81618, 163236, 176839, 353678, 530517, 707356, 1061034, 2122068]

約数ペア:

[(1, 2122068), (2, 1061034), (3, 707356), (4, 530517), (6, 353678), (12, 176839), (13, 163236), (26, 81618), (39, 54412), (52, 40809), (61, 34788), (78, 27206), (122, 17394), (156, 13603), (183, 11596), (223, 9516), (244, 8697), (366, 5798), (446, 4758), (669, 3172), (732, 2899), (793, 2676), (892, 2379), (1338, 1586)]