340973206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{9371}}^1$

素因数の和:9516

約数の個数: 32

約数和(自身を含む): 615403008

約数和(自身を除く): 274429802

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 1582, 2599, 5198, 9371, 18193, 18742, 36386, 65597, 131194, 215533, 431066, 1058923, 1508731, 2117846, 3017462, 7412461, 14824922, 24355229, 48710458, 170486603, 340973206]

約数ペア:

[(1, 340973206), (2, 170486603), (7, 48710458), (14, 24355229), (23, 14824922), (46, 7412461), (113, 3017462), (161, 2117846), (226, 1508731), (322, 1058923), (791, 431066), (1582, 215533), (2599, 131194), (5198, 65597), (9371, 36386), (18193, 18742)]