1330985068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4603}}^1$

素因数の和:5086

約数の個数: 48

約数和(自身を含む): 2784499200

約数和(自身を除く): 1453514132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 449, 644, 898, 1796, 3143, 4603, 6286, 9206, 10327, 12572, 18412, 20654, 32221, 41308, 64442, 72289, 105869, 128884, 144578, 211738, 289156, 423476, 741083, 1482166, 2066747, 2964332, 4133494, 8266988, 14467229, 28934458, 47535181, 57868916, 95070362, 190140724, 332746267, 665492534, 1330985068]

約数ペア:

[(1, 1330985068), (2, 665492534), (4, 332746267), (7, 190140724), (14, 95070362), (23, 57868916), (28, 47535181), (46, 28934458), (92, 14467229), (161, 8266988), (322, 4133494), (449, 2964332), (644, 2066747), (898, 1482166), (1796, 741083), (3143, 423476), (4603, 289156), (6286, 211738), (9206, 144578), (10327, 128884), (12572, 105869), (18412, 72289), (20654, 64442), (32221, 41308)]