2214277088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{4013}}^1$

素因数の和:4467

約数の個数: 48

約数和(自身を含む): 4472976816

約数和(自身を除く): 2258699728

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 401, 688, 802, 1376, 1604, 3208, 4013, 6416, 8026, 12832, 16052, 17243, 32104, 34486, 64208, 68972, 128416, 137944, 172559, 275888, 345118, 551776, 690236, 1380472, 1609213, 2760944, 3218426, 5521888, 6436852, 12873704, 25747408, 51494816, 69196159, 138392318, 276784636, 553569272, 1107138544, 2214277088]

約数ペア:

[(1, 2214277088), (2, 1107138544), (4, 553569272), (8, 276784636), (16, 138392318), (32, 69196159), (43, 51494816), (86, 25747408), (172, 12873704), (344, 6436852), (401, 5521888), (688, 3218426), (802, 2760944), (1376, 1609213), (1604, 1380472), (3208, 690236), (4013, 551776), (6416, 345118), (8026, 275888), (12832, 172559), (16052, 137944), (17243, 128416), (32104, 68972), (34486, 64208)]