2194824957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 3433113600

約数和(自身を除く): 1238288643

約数列:

[1, 3, 13, 19, 39, 57, 59, 61, 177, 183, 247, 741, 767, 793, 823, 1121, 1159, 2301, 2379, 2469, 3363, 3477, 3599, 10699, 10797, 14573, 15067, 15637, 32097, 43719, 45201, 46787, 46911, 48557, 50203, 68381, 140361, 145671, 150609, 203281, 205143, 609843, 631241, 652639, 888953, 922583, 953857, 1893723, 1957917, 2666859, 2767749, 2861571, 2961977, 8885931, 11993579, 12400141, 35980737, 37200423, 38505701, 56277563, 115517103, 168832689, 731608319, 2194824957]

約数ペア:

[(1, 2194824957), (3, 731608319), (13, 168832689), (19, 115517103), (39, 56277563), (57, 38505701), (59, 37200423), (61, 35980737), (177, 12400141), (183, 11993579), (247, 8885931), (741, 2961977), (767, 2861571), (793, 2767749), (823, 2666859), (1121, 1957917), (1159, 1893723), (2301, 953857), (2379, 922583), (2469, 888953), (3363, 652639), (3477, 631241), (3599, 609843), (10699, 205143), (10797, 203281), (14573, 150609), (15067, 145671), (15637, 140361), (32097, 68381), (43719, 50203), (45201, 48557), (46787, 46911)]