1880589844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{34963}}^1$

素因数の和:35104

約数の個数: 48

約数和(自身を含む): 4017783168

約数和(自身を除く): 2137193324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1582, 1921, 3164, 3842, 7684, 13447, 26894, 34963, 53788, 69926, 139852, 244741, 489482, 594371, 978964, 1188742, 2377484, 3950819, 4160597, 7901638, 8321194, 15803276, 16642388, 27655733, 55311466, 67163923, 110622932, 134327846, 268655692, 470147461, 940294922, 1880589844]

約数ペア:

[(1, 1880589844), (2, 940294922), (4, 470147461), (7, 268655692), (14, 134327846), (17, 110622932), (28, 67163923), (34, 55311466), (68, 27655733), (113, 16642388), (119, 15803276), (226, 8321194), (238, 7901638), (452, 4160597), (476, 3950819), (791, 2377484), (1582, 1188742), (1921, 978964), (3164, 594371), (3842, 489482), (7684, 244741), (13447, 139852), (26894, 69926), (34963, 53788)]