1389817884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2017}}^1$

素因数の和:2675

約数の個数: 96

約数和(自身を含む): 3999579136

約数和(自身を除く): 2609761252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 631, 1092, 1262, 1893, 2017, 2524, 3786, 4034, 4417, 6051, 7572, 8068, 8203, 8834, 12102, 13251, 14119, 16406, 17668, 24204, 24609, 26221, 26502, 28238, 32812, 42357, 49218, 52442, 53004, 56476, 57421, 78663, 84714, 98436, 104884, 114842, 157326, 169428, 172263, 183547, 229684, 314652, 344526, 367094, 550641, 689052, 734188, 1101282, 1272727, 2202564, 2545454, 3818181, 5090908, 7636362, 8909089, 15272724, 16545451, 17818178, 26727267, 33090902, 35636356, 49636353, 53454534, 66181804, 99272706, 106909068, 115818157, 198545412, 231636314, 347454471, 463272628, 694908942, 1389817884]

約数ペア:

[(1, 1389817884), (2, 694908942), (3, 463272628), (4, 347454471), (6, 231636314), (7, 198545412), (12, 115818157), (13, 106909068), (14, 99272706), (21, 66181804), (26, 53454534), (28, 49636353), (39, 35636356), (42, 33090902), (52, 26727267), (78, 17818178), (84, 16545451), (91, 15272724), (156, 8909089), (182, 7636362), (273, 5090908), (364, 3818181), (546, 2545454), (631, 2202564), (1092, 1272727), (1262, 1101282), (1893, 734188), (2017, 689052), (2524, 550641), (3786, 367094), (4034, 344526), (4417, 314652), (6051, 229684), (7572, 183547), (8068, 172263), (8203, 169428), (8834, 157326), (12102, 114842), (13251, 104884), (14119, 98436), (16406, 84714), (17668, 78663), (24204, 57421), (24609, 56476), (26221, 53004), (26502, 52442), (28238, 49218), (32812, 42357)]