3988164694

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 6239520000

約数和(自身を除く): 2251355306

約数列:

[1, 2, 31, 62, 149, 298, 349, 698, 1237, 2474, 4619, 9238, 10819, 21638, 38347, 52001, 76694, 104002, 184313, 368626, 431713, 863426, 1612031, 3224062, 5713703, 11427406, 13383103, 26766206, 64325237, 128650474, 1994082347, 3988164694]

約数ペア:

[(1, 3988164694), (2, 1994082347), (31, 128650474), (62, 64325237), (149, 26766206), (298, 13383103), (349, 11427406), (698, 5713703), (1237, 3224062), (2474, 1612031), (4619, 863426), (9238, 431713), (10819, 368626), (21638, 184313), (38347, 104002), (52001, 76694)]