1219253932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2791}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 2381553664

約数和(自身を除く): 1162299732

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 271, 403, 542, 806, 1084, 1612, 2791, 3523, 5582, 7046, 8401, 11164, 14092, 16802, 33604, 36283, 72566, 86521, 109213, 145132, 173042, 218426, 346084, 436852, 756361, 1124773, 1512722, 2249546, 3025444, 4499092, 9832693, 19665386, 23447191, 39330772, 46894382, 93788764, 304813483, 609626966, 1219253932]

約数ペア:

[(1, 1219253932), (2, 609626966), (4, 304813483), (13, 93788764), (26, 46894382), (31, 39330772), (52, 23447191), (62, 19665386), (124, 9832693), (271, 4499092), (403, 3025444), (542, 2249546), (806, 1512722), (1084, 1124773), (1612, 756361), (2791, 436852), (3523, 346084), (5582, 218426), (7046, 173042), (8401, 145132), (11164, 109213), (14092, 86521), (16802, 72566), (33604, 36283)]