3198992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 6919200

約数和(自身を除く): 3720208

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 619, 646, 1238, 1292, 2476, 2584, 4952, 5168, 9904, 10523, 11761, 21046, 23522, 42092, 47044, 84184, 94088, 168368, 188176, 199937, 399874, 799748, 1599496, 3198992]

約数ペア:

[(1, 3198992), (2, 1599496), (4, 799748), (8, 399874), (16, 199937), (17, 188176), (19, 168368), (34, 94088), (38, 84184), (68, 47044), (76, 42092), (136, 23522), (152, 21046), (272, 11761), (304, 10523), (323, 9904), (619, 5168), (646, 4952), (1238, 2584), (1292, 2476)]