1271561844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{488311}}^1$

素因数の和:488356

約数の個数: 48

約数和(自身を含む): 3500220416

約数和(自身を除く): 2228658572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 488311, 976622, 1464933, 1953244, 2929866, 3418177, 5859732, 6836354, 10254531, 13672708, 15137641, 20509062, 30275282, 41018124, 45412923, 60550564, 90825846, 105963487, 181651692, 211926974, 317890461, 423853948, 635780922, 1271561844]

約数ペア:

[(1, 1271561844), (2, 635780922), (3, 423853948), (4, 317890461), (6, 211926974), (7, 181651692), (12, 105963487), (14, 90825846), (21, 60550564), (28, 45412923), (31, 41018124), (42, 30275282), (62, 20509062), (84, 15137641), (93, 13672708), (124, 10254531), (186, 6836354), (217, 5859732), (372, 3418177), (434, 2929866), (651, 1953244), (868, 1464933), (1302, 976622), (2604, 488311)]