981684436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 1826907264

約数和(自身を除く): 845222828

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 313, 467, 626, 934, 1252, 1679, 1868, 3358, 6716, 7199, 10741, 14398, 21482, 22849, 28796, 34091, 42964, 45698, 68182, 91396, 136364, 146171, 292342, 525527, 584684, 784093, 1051054, 1568186, 2102108, 3136372, 3361933, 6723866, 10670483, 13447732, 21340966, 42681932, 245421109, 490842218, 981684436]

約数ペア:

[(1, 981684436), (2, 490842218), (4, 245421109), (23, 42681932), (46, 21340966), (73, 13447732), (92, 10670483), (146, 6723866), (292, 3361933), (313, 3136372), (467, 2102108), (626, 1568186), (934, 1051054), (1252, 784093), (1679, 584684), (1868, 525527), (3358, 292342), (6716, 146171), (7199, 136364), (10741, 91396), (14398, 68182), (21482, 45698), (22849, 42964), (28796, 34091)]