2019322496

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 4102413480

約数和(自身を除く): 2083090984

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 197, 292, 394, 584, 788, 1097, 1168, 1576, 2194, 2336, 3152, 4388, 4672, 6304, 8776, 9344, 12608, 14381, 17552, 25216, 28762, 35104, 57524, 70208, 80081, 115048, 140416, 160162, 216109, 230096, 320324, 432218, 460192, 640648, 864436, 920384, 1281296, 1728872, 1840768, 2562592, 3457744, 5125184, 6915488, 10250368, 13830976, 15775957, 27661952, 31551914, 63103828, 126207656, 252415312, 504830624, 1009661248, 2019322496]

約数ペア:

[(1, 2019322496), (2, 1009661248), (4, 504830624), (8, 252415312), (16, 126207656), (32, 63103828), (64, 31551914), (73, 27661952), (128, 15775957), (146, 13830976), (197, 10250368), (292, 6915488), (394, 5125184), (584, 3457744), (788, 2562592), (1097, 1840768), (1168, 1728872), (1576, 1281296), (2194, 920384), (2336, 864436), (3152, 640648), (4388, 460192), (4672, 432218), (6304, 320324), (8776, 230096), (9344, 216109), (12608, 160162), (14381, 140416), (17552, 115048), (25216, 80081), (28762, 70208), (35104, 57524)]