2115453769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 2670554880

約数和(自身を除く): 555101111

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 239, 331, 1573, 2057, 2431, 2629, 3107, 3641, 4063, 4303, 5627, 26741, 28919, 34177, 40051, 44693, 47333, 52819, 61897, 73151, 79109, 375947, 491623, 520663, 581009, 680867, 804661, 870199, 1028417, 1344853, 6391099, 8851271, 9572189, 11312587, 14793383, 17483089, 124438457, 162727213, 192313979, 2115453769]

約数ペア:

[(1, 2115453769), (11, 192313979), (13, 162727213), (17, 124438457), (121, 17483089), (143, 14793383), (187, 11312587), (221, 9572189), (239, 8851271), (331, 6391099), (1573, 1344853), (2057, 1028417), (2431, 870199), (2629, 804661), (3107, 680867), (3641, 581009), (4063, 520663), (4303, 491623), (5627, 375947), (26741, 79109), (28919, 73151), (34177, 61897), (40051, 52819), (44693, 47333)]