2621168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 5664816

約数和(自身を除く): 3043648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 281, 424, 562, 583, 848, 1124, 1166, 2248, 2332, 3091, 4496, 4664, 6182, 9328, 12364, 14893, 24728, 29786, 49456, 59572, 119144, 163823, 238288, 327646, 655292, 1310584, 2621168]

約数ペア:

[(1, 2621168), (2, 1310584), (4, 655292), (8, 327646), (11, 238288), (16, 163823), (22, 119144), (44, 59572), (53, 49456), (88, 29786), (106, 24728), (176, 14893), (212, 12364), (281, 9328), (424, 6182), (562, 4664), (583, 4496), (848, 3091), (1124, 2332), (1166, 2248)]