1209624916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 2253968640

約数和(自身を除く): 1044343724

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 197, 394, 788, 1231, 1247, 2462, 2494, 4924, 4988, 5713, 8471, 11426, 16942, 22852, 33884, 35699, 52933, 71398, 105866, 142796, 211732, 242507, 245659, 485014, 491318, 970028, 982636, 1535057, 3070114, 6140228, 7032703, 10427801, 14065406, 20855602, 28130812, 41711204, 302406229, 604812458, 1209624916]

約数ペア:

[(1, 1209624916), (2, 604812458), (4, 302406229), (29, 41711204), (43, 28130812), (58, 20855602), (86, 14065406), (116, 10427801), (172, 7032703), (197, 6140228), (394, 3070114), (788, 1535057), (1231, 982636), (1247, 970028), (2462, 491318), (2494, 485014), (4924, 245659), (4988, 242507), (5713, 211732), (8471, 142796), (11426, 105866), (16942, 71398), (22852, 52933), (33884, 35699)]