2019951444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{775711}}^1$

素因数の和:775756

約数の個数: 48

約数和(自身を含む): 5560303616

約数和(自身を除く): 3540352172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 775711, 1551422, 2327133, 3102844, 4654266, 5429977, 9308532, 10859954, 16289931, 21719908, 24047041, 32579862, 48094082, 65159724, 72141123, 96188164, 144282246, 168329287, 288564492, 336658574, 504987861, 673317148, 1009975722, 2019951444]

約数ペア:

[(1, 2019951444), (2, 1009975722), (3, 673317148), (4, 504987861), (6, 336658574), (7, 288564492), (12, 168329287), (14, 144282246), (21, 96188164), (28, 72141123), (31, 65159724), (42, 48094082), (62, 32579862), (84, 24047041), (93, 21719908), (124, 16289931), (186, 10859954), (217, 9308532), (372, 5429977), (434, 4654266), (651, 3102844), (868, 2327133), (1302, 1551422), (2604, 775711)]