2945804948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21163}}^1$

素因数の和:21296

約数の個数: 48

約数和(自身を含む): 5759994240

約数和(自身を除く): 2814189292

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 356, 391, 782, 1513, 1564, 2047, 3026, 4094, 6052, 8188, 21163, 34799, 42326, 69598, 84652, 139196, 359771, 486749, 719542, 973498, 1439084, 1883507, 1946996, 3767014, 7534028, 8274733, 16549466, 32019619, 33098932, 43320661, 64039238, 86641322, 128078476, 173282644, 736451237, 1472902474, 2945804948]

約数ペア:

[(1, 2945804948), (2, 1472902474), (4, 736451237), (17, 173282644), (23, 128078476), (34, 86641322), (46, 64039238), (68, 43320661), (89, 33098932), (92, 32019619), (178, 16549466), (356, 8274733), (391, 7534028), (782, 3767014), (1513, 1946996), (1564, 1883507), (2047, 1439084), (3026, 973498), (4094, 719542), (6052, 486749), (8188, 359771), (21163, 139196), (34799, 84652), (42326, 69598)]