408038982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{13177}}^1$

素因数の和:13592

約数の個数: 32

約数和(自身を含む): 881133792

約数和(自身を除く): 473094810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 2382, 5161, 10322, 13177, 15483, 26354, 30966, 39531, 79062, 171301, 342602, 513903, 1027806, 5231269, 10462538, 15693807, 31387614, 68006497, 136012994, 204019491, 408038982]

約数ペア:

[(1, 408038982), (2, 204019491), (3, 136012994), (6, 68006497), (13, 31387614), (26, 15693807), (39, 10462538), (78, 5231269), (397, 1027806), (794, 513903), (1191, 342602), (2382, 171301), (5161, 79062), (10322, 39531), (13177, 30966), (15483, 26354)]