2402188012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{2789}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 5062176000

約数和(自身を除く): 2659987988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1619, 2789, 3238, 5578, 6476, 11156, 11333, 19523, 22666, 30761, 39046, 45332, 52991, 61522, 78092, 105982, 123044, 211964, 215327, 370937, 430654, 741874, 861308, 1483748, 4515391, 9030782, 18061564, 31607737, 63215474, 85792429, 126430948, 171584858, 343169716, 600547003, 1201094006, 2402188012]

約数ペア:

[(1, 2402188012), (2, 1201094006), (4, 600547003), (7, 343169716), (14, 171584858), (19, 126430948), (28, 85792429), (38, 63215474), (76, 31607737), (133, 18061564), (266, 9030782), (532, 4515391), (1619, 1483748), (2789, 861308), (3238, 741874), (5578, 430654), (6476, 370937), (11156, 215327), (11333, 211964), (19523, 123044), (22666, 105982), (30761, 78092), (39046, 61522), (45332, 52991)]