940760782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 1623121920

約数和(自身を除く): 682361138

約数列:

[1, 2, 13, 26, 31, 59, 62, 73, 118, 146, 271, 403, 542, 767, 806, 949, 1534, 1829, 1898, 2263, 3523, 3658, 4307, 4526, 7046, 8401, 8614, 15989, 16802, 19783, 23777, 29419, 31978, 39566, 47554, 55991, 58838, 109213, 111982, 133517, 207857, 218426, 257179, 267034, 415714, 495659, 514358, 613273, 991318, 1167197, 1226546, 1735721, 2334394, 3471442, 6443567, 7972549, 12887134, 15173561, 15945098, 30347122, 36183107, 72366214, 470380391, 940760782]

約数ペア:

[(1, 940760782), (2, 470380391), (13, 72366214), (26, 36183107), (31, 30347122), (59, 15945098), (62, 15173561), (73, 12887134), (118, 7972549), (146, 6443567), (271, 3471442), (403, 2334394), (542, 1735721), (767, 1226546), (806, 1167197), (949, 991318), (1534, 613273), (1829, 514358), (1898, 495659), (2263, 415714), (3523, 267034), (3658, 257179), (4307, 218426), (4526, 207857), (7046, 133517), (8401, 111982), (8614, 109213), (15989, 58838), (16802, 55991), (19783, 47554), (23777, 39566), (29419, 31978)]