1118863408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2502

約数の個数: 80

約数和(自身を含む): 2443899136

約数和(自身を除く): 1325035728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 73, 104, 124, 146, 208, 248, 292, 403, 496, 584, 806, 949, 1168, 1612, 1898, 2263, 2377, 3224, 3796, 4526, 4754, 6448, 7592, 9052, 9508, 15184, 18104, 19016, 29419, 30901, 36208, 38032, 58838, 61802, 73687, 117676, 123604, 147374, 173521, 235352, 247208, 294748, 347042, 470704, 494416, 589496, 694084, 957931, 1178992, 1388168, 1915862, 2255773, 2776336, 3831724, 4511546, 5379151, 7663448, 9023092, 10758302, 15326896, 18046184, 21516604, 36092368, 43033208, 69928963, 86066416, 139857926, 279715852, 559431704, 1118863408]

約数ペア:

[(1, 1118863408), (2, 559431704), (4, 279715852), (8, 139857926), (13, 86066416), (16, 69928963), (26, 43033208), (31, 36092368), (52, 21516604), (62, 18046184), (73, 15326896), (104, 10758302), (124, 9023092), (146, 7663448), (208, 5379151), (248, 4511546), (292, 3831724), (403, 2776336), (496, 2255773), (584, 1915862), (806, 1388168), (949, 1178992), (1168, 957931), (1612, 694084), (1898, 589496), (2263, 494416), (2377, 470704), (3224, 347042), (3796, 294748), (4526, 247208), (4754, 235352), (6448, 173521), (7592, 147374), (9052, 123604), (9508, 117676), (15184, 73687), (18104, 61802), (19016, 58838), (29419, 38032), (30901, 36208)]