1489704664

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{165229}}^1$

素因数の和:165272

約数の個数: 48

約数和(自身を含む): 3390519600

約数和(自身を除く): 1900814936

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 165229, 330458, 660916, 1156603, 1321832, 2313206, 3800267, 4626412, 7600534, 8096221, 9252824, 15201068, 16192442, 26601869, 30402136, 32384884, 53203738, 64769768, 106407476, 186213083, 212814952, 372426166, 744852332, 1489704664]

約数ペア:

[(1, 1489704664), (2, 744852332), (4, 372426166), (7, 212814952), (8, 186213083), (14, 106407476), (23, 64769768), (28, 53203738), (46, 32384884), (49, 30402136), (56, 26601869), (92, 16192442), (98, 15201068), (161, 9252824), (184, 8096221), (196, 7600534), (322, 4626412), (392, 3800267), (644, 2313206), (1127, 1321832), (1288, 1156603), (2254, 660916), (4508, 330458), (9016, 165229)]