1186440190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{5303}}^1$

素因数の和:7044

約数の個数: 32

約数和(自身を含む): 2301638976

約数和(自身を除く): 1115198786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1721, 3442, 5303, 8605, 10606, 17210, 22373, 26515, 44746, 53030, 68939, 111865, 137878, 223730, 344695, 689390, 9126463, 18252926, 45632315, 91264630, 118644019, 237288038, 593220095, 1186440190]

約数ペア:

[(1, 1186440190), (2, 593220095), (5, 237288038), (10, 118644019), (13, 91264630), (26, 45632315), (65, 18252926), (130, 9126463), (1721, 689390), (3442, 344695), (5303, 223730), (8605, 137878), (10606, 111865), (17210, 68939), (22373, 53030), (26515, 44746)]