2229392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 4821120

約数和(自身を除く): 2591728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 239, 424, 478, 583, 848, 956, 1166, 1912, 2332, 2629, 3824, 4664, 5258, 9328, 10516, 12667, 21032, 25334, 42064, 50668, 101336, 139337, 202672, 278674, 557348, 1114696, 2229392]

約数ペア:

[(1, 2229392), (2, 1114696), (4, 557348), (8, 278674), (11, 202672), (16, 139337), (22, 101336), (44, 50668), (53, 42064), (88, 25334), (106, 21032), (176, 12667), (212, 10516), (239, 9328), (424, 5258), (478, 4664), (583, 3824), (848, 2629), (956, 2332), (1166, 1912)]