2774967746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 4590950400

約数和(自身を除く): 1815982654

約数列:

[1, 2, 19, 38, 53, 79, 106, 107, 158, 163, 214, 326, 1007, 1501, 2014, 2033, 3002, 3097, 4066, 4187, 5671, 6194, 8374, 8453, 8639, 11342, 12877, 16906, 17278, 17441, 25754, 34882, 79553, 107749, 159106, 160607, 164141, 215498, 244663, 321214, 328282, 331379, 448009, 489326, 662758, 682481, 896018, 924373, 1364962, 1377839, 1848746, 2755678, 8512171, 12967139, 17024342, 17563087, 25934278, 26178941, 35126174, 52357882, 73025467, 146050934, 1387483873, 2774967746]

約数ペア:

[(1, 2774967746), (2, 1387483873), (19, 146050934), (38, 73025467), (53, 52357882), (79, 35126174), (106, 26178941), (107, 25934278), (158, 17563087), (163, 17024342), (214, 12967139), (326, 8512171), (1007, 2755678), (1501, 1848746), (2014, 1377839), (2033, 1364962), (3002, 924373), (3097, 896018), (4066, 682481), (4187, 662758), (5671, 489326), (6194, 448009), (8374, 331379), (8453, 328282), (8639, 321214), (11342, 244663), (12877, 215498), (16906, 164141), (17278, 160607), (17441, 159106), (25754, 107749), (34882, 79553)]