2028184424

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7841}}^1$

素因数の和:8034

約数の個数: 64

約数和(自身を含む): 4516992000

約数和(自身を除く): 2488807576

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 149, 217, 248, 298, 434, 596, 868, 1043, 1192, 1736, 2086, 4172, 4619, 7841, 8344, 9238, 15682, 18476, 31364, 32333, 36952, 54887, 62728, 64666, 109774, 129332, 219548, 243071, 258664, 439096, 486142, 972284, 1168309, 1701497, 1944568, 2336618, 3402994, 4673236, 6805988, 8178163, 9346472, 13611976, 16356326, 32712652, 36217579, 65425304, 72435158, 144870316, 253523053, 289740632, 507046106, 1014092212, 2028184424]

約数ペア:

[(1, 2028184424), (2, 1014092212), (4, 507046106), (7, 289740632), (8, 253523053), (14, 144870316), (28, 72435158), (31, 65425304), (56, 36217579), (62, 32712652), (124, 16356326), (149, 13611976), (217, 9346472), (248, 8178163), (298, 6805988), (434, 4673236), (596, 3402994), (868, 2336618), (1043, 1944568), (1192, 1701497), (1736, 1168309), (2086, 972284), (4172, 486142), (4619, 439096), (7841, 258664), (8344, 243071), (9238, 219548), (15682, 129332), (18476, 109774), (31364, 64666), (32333, 62728), (36952, 54887)]