2387388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 6043520

約数和(自身を除く): 3656132

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 283, 444, 566, 703, 849, 1132, 1406, 1698, 2109, 2812, 3396, 4218, 5377, 8436, 10471, 10754, 16131, 20942, 21508, 31413, 32262, 41884, 62826, 64524, 125652, 198949, 397898, 596847, 795796, 1193694, 2387388]

約数ペア:

[(1, 2387388), (2, 1193694), (3, 795796), (4, 596847), (6, 397898), (12, 198949), (19, 125652), (37, 64524), (38, 62826), (57, 41884), (74, 32262), (76, 31413), (111, 21508), (114, 20942), (148, 16131), (222, 10754), (228, 10471), (283, 8436), (444, 5377), (566, 4218), (703, 3396), (849, 2812), (1132, 2109), (1406, 1698)]