394335214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{74713}}^1$

素因数の和:74764

約数の個数: 32

約数和(自身を含む): 753117120

約数和(自身を除く): 358781906

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 74713, 149426, 522991, 971269, 1045982, 1942538, 2166677, 4333354, 6798883, 13597766, 15166739, 28166801, 30333478, 56333602, 197167607, 394335214]

約数ペア:

[(1, 394335214), (2, 197167607), (7, 56333602), (13, 30333478), (14, 28166801), (26, 15166739), (29, 13597766), (58, 6798883), (91, 4333354), (182, 2166677), (203, 1942538), (377, 1045982), (406, 971269), (754, 522991), (2639, 149426), (5278, 74713)]