2179661470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1353827}}^1$

素因数の和:1353864

約数の個数: 32

約数和(自身を含む): 4678829568

約数和(自身を除く): 2499168098

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1353827, 2707654, 6769135, 9476789, 13538270, 18953578, 31138021, 47383945, 62276042, 94767890, 155690105, 217966147, 311380210, 435932294, 1089830735, 2179661470]

約数ペア:

[(1, 2179661470), (2, 1089830735), (5, 435932294), (7, 311380210), (10, 217966147), (14, 155690105), (23, 94767890), (35, 62276042), (46, 47383945), (70, 31138021), (115, 18953578), (161, 13538270), (230, 9476789), (322, 6769135), (805, 2707654), (1610, 1353827)]