4998437.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 144716544

約数和(自身を除く): 79035236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 1993, 2354, 2996, 3986, 4708, 7972, 8239, 13951, 16478, 21923, 27902, 32956, 43846, 55804, 87692, 153461, 213251, 306922, 426502, 613844, 853004, 1492757, 2345761, 2985514, 4691522, 5971028, 9383044, 16420327, 32840654, 65681308]

約数ペア:

[(1, 65681308), (2, 32840654), (4, 16420327), (7, 9383044), (11, 5971028), (14, 4691522), (22, 2985514), (28, 2345761), (44, 1492757), (77, 853004), (107, 613844), (154, 426502), (214, 306922), (308, 213251), (428, 153461), (749, 87692), (1177, 55804), (1498, 43846), (1993, 32956), (2354, 27902), (2996, 21923), (3986, 16478), (4708, 13951), (7972, 8239)]