7828492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 16773120

約数和(自身を除く): 8944628

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 311, 406, 434, 622, 812, 868, 899, 1244, 1798, 2177, 3596, 4354, 6293, 8708, 9019, 9641, 12586, 18038, 19282, 25172, 36076, 38564, 63133, 67487, 126266, 134974, 252532, 269948, 279589, 559178, 1118356, 1957123, 3914246, 7828492]

約数ペア:

[(1, 7828492), (2, 3914246), (4, 1957123), (7, 1118356), (14, 559178), (28, 279589), (29, 269948), (31, 252532), (58, 134974), (62, 126266), (116, 67487), (124, 63133), (203, 38564), (217, 36076), (311, 25172), (406, 19282), (434, 18038), (622, 12586), (812, 9641), (868, 9019), (899, 8708), (1244, 6293), (1798, 4354), (2177, 3596)]