7770012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 19474560

約数和(自身を除く): 11704548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 643, 1007, 1286, 1929, 2014, 2572, 3021, 3858, 4028, 6042, 7716, 12084, 12217, 24434, 34079, 36651, 48868, 68158, 73302, 102237, 136316, 146604, 204474, 408948, 647501, 1295002, 1942503, 2590004, 3885006, 7770012]

約数ペア:

[(1, 7770012), (2, 3885006), (3, 2590004), (4, 1942503), (6, 1295002), (12, 647501), (19, 408948), (38, 204474), (53, 146604), (57, 136316), (76, 102237), (106, 73302), (114, 68158), (159, 48868), (212, 36651), (228, 34079), (318, 24434), (636, 12217), (643, 12084), (1007, 7716), (1286, 6042), (1929, 4028), (2014, 3858), (2572, 3021)]