439418124430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21673}}^1\times {\mathrm{49451}}^1$

素因数の和:71172

約数の個数: 32

約数和(自身を含む): 810297921888

約数和(自身を除く): 370879797458

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 21673, 43346, 49451, 98902, 108365, 216730, 247255, 494510, 888593, 1777186, 2027491, 4054982, 4442965, 8885930, 10137455, 20274910, 1071751523, 2143503046, 5358757615, 10717515230, 43941812443, 87883624886, 219709062215, 439418124430]

約数ペア:

[(1, 439418124430), (2, 219709062215), (5, 87883624886), (10, 43941812443), (41, 10717515230), (82, 5358757615), (205, 2143503046), (410, 1071751523), (21673, 20274910), (43346, 10137455), (49451, 8885930), (98902, 4442965), (108365, 4054982), (216730, 2027491), (247255, 1777186), (494510, 888593)]