2995508724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19201979}}^1$

素因数の和:19201999

約数の個数: 24

約数和(自身を含む): 7527176160

約数和(自身を除く): 4531667436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19201979, 38403958, 57605937, 76807916, 115211874, 230423748, 249625727, 499251454, 748877181, 998502908, 1497754362, 2995508724]

約数ペア:

[(1, 2995508724), (2, 1497754362), (3, 998502908), (4, 748877181), (6, 499251454), (12, 249625727), (13, 230423748), (26, 115211874), (39, 76807916), (52, 57605937), (78, 38403958), (156, 19201979)]