304401214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8872

約数の個数: 32

約数和(自身を含む): 519450624

約数和(自身を除く): 215049410

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 8783, 17329, 17566, 34658, 114179, 228358, 272273, 377669, 544546, 755338, 3539549, 4909697, 7079098, 9819394, 11707739, 23415478, 152200607, 304401214]

約数ペア:

[(1, 304401214), (2, 152200607), (13, 23415478), (26, 11707739), (31, 9819394), (43, 7079098), (62, 4909697), (86, 3539549), (403, 755338), (559, 544546), (806, 377669), (1118, 272273), (1333, 228358), (2666, 114179), (8783, 34658), (17329, 17566)]