2143132238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{64853}}^1$

素因数の和:64940

約数の個数: 32

約数和(自身を含む): 3660878592

約数和(自身を除く): 1517746354

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 16523, 33046, 64853, 129706, 843089, 1686178, 2010443, 2658973, 4020886, 5317946, 26135759, 34566649, 52271518, 69133298, 82428163, 164856326, 1071566119, 2143132238]

約数ペア:

[(1, 2143132238), (2, 1071566119), (13, 164856326), (26, 82428163), (31, 69133298), (41, 52271518), (62, 34566649), (82, 26135759), (403, 5317946), (533, 4020886), (806, 2658973), (1066, 2010443), (1271, 1686178), (2542, 843089), (16523, 129706), (33046, 64853)]