2009402712

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 5521538880

約数和(自身を除く): 3512136168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 163, 262, 326, 393, 489, 524, 652, 786, 978, 1048, 1179, 1304, 1307, 1467, 1572, 1956, 2358, 2614, 2934, 3144, 3912, 3921, 4716, 5228, 5868, 7842, 9432, 10456, 11736, 11763, 15684, 21353, 23526, 31368, 42706, 47052, 64059, 85412, 94104, 128118, 170824, 171217, 192177, 213041, 256236, 342434, 384354, 426082, 512472, 513651, 639123, 684868, 768708, 852164, 1027302, 1278246, 1369736, 1537416, 1540953, 1704328, 1917369, 2054604, 2556492, 3081906, 3834738, 4109208, 5112984, 6163812, 7669476, 12327624, 15338952, 27908371, 55816742, 83725113, 111633484, 167450226, 223266968, 251175339, 334900452, 502350678, 669800904, 1004701356, 2009402712]

約数ペア:

[(1, 2009402712), (2, 1004701356), (3, 669800904), (4, 502350678), (6, 334900452), (8, 251175339), (9, 223266968), (12, 167450226), (18, 111633484), (24, 83725113), (36, 55816742), (72, 27908371), (131, 15338952), (163, 12327624), (262, 7669476), (326, 6163812), (393, 5112984), (489, 4109208), (524, 3834738), (652, 3081906), (786, 2556492), (978, 2054604), (1048, 1917369), (1179, 1704328), (1304, 1540953), (1307, 1537416), (1467, 1369736), (1572, 1278246), (1956, 1027302), (2358, 852164), (2614, 768708), (2934, 684868), (3144, 639123), (3912, 513651), (3921, 512472), (4716, 426082), (5228, 384354), (5868, 342434), (7842, 256236), (9432, 213041), (10456, 192177), (11736, 171217), (11763, 170824), (15684, 128118), (21353, 94104), (23526, 85412), (31368, 64059), (42706, 47052)]