2512272364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{36637}}^1$

素因数の和:36758

約数の個数: 48

約数和(自身を含む): 5252423680

約数和(自身を除く): 2740151316

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 217, 316, 434, 553, 868, 1106, 2212, 2449, 4898, 9796, 17143, 34286, 36637, 68572, 73274, 146548, 256459, 512918, 1025836, 1135747, 2271494, 2894323, 4542988, 5788646, 7950229, 11577292, 15900458, 20260261, 31800916, 40520522, 81041044, 89724013, 179448026, 358896052, 628068091, 1256136182, 2512272364]

約数ペア:

[(1, 2512272364), (2, 1256136182), (4, 628068091), (7, 358896052), (14, 179448026), (28, 89724013), (31, 81041044), (62, 40520522), (79, 31800916), (124, 20260261), (158, 15900458), (217, 11577292), (316, 7950229), (434, 5788646), (553, 4542988), (868, 2894323), (1106, 2271494), (2212, 1135747), (2449, 1025836), (4898, 512918), (9796, 256459), (17143, 146548), (34286, 73274), (36637, 68572)]