2897466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6881952

約数和(自身を除く): 3984486

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 307, 363, 429, 614, 726, 858, 921, 1573, 1842, 3146, 3377, 3991, 4719, 6754, 7982, 9438, 10131, 11973, 20262, 23946, 37147, 43901, 74294, 87802, 111441, 131703, 222882, 263406, 482911, 965822, 1448733, 2897466]

約数ペア:

[(1, 2897466), (2, 1448733), (3, 965822), (6, 482911), (11, 263406), (13, 222882), (22, 131703), (26, 111441), (33, 87802), (39, 74294), (66, 43901), (78, 37147), (121, 23946), (143, 20262), (242, 11973), (286, 10131), (307, 9438), (363, 7982), (429, 6754), (614, 4719), (726, 3991), (858, 3377), (921, 3146), (1573, 1842)]