1930997756

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 3481470720

約数和(自身を除く): 1550472964

約数列:

[1, 2, 4, 89, 107, 163, 178, 214, 311, 326, 356, 428, 622, 652, 1244, 9523, 14507, 17441, 19046, 27679, 29014, 33277, 34882, 38092, 50693, 55358, 58028, 66554, 69764, 101386, 110716, 133108, 202772, 1552249, 2961653, 3104498, 4511677, 5424151, 5923306, 6208996, 9023354, 10848302, 11846612, 18046708, 21696604, 482749439, 965498878, 1930997756]

約数ペア:

[(1, 1930997756), (2, 965498878), (4, 482749439), (89, 21696604), (107, 18046708), (163, 11846612), (178, 10848302), (214, 9023354), (311, 6208996), (326, 5923306), (356, 5424151), (428, 4511677), (622, 3104498), (652, 2961653), (1244, 1552249), (9523, 202772), (14507, 133108), (17441, 110716), (19046, 101386), (27679, 69764), (29014, 66554), (33277, 58028), (34882, 55358), (38092, 50693)]