1331506864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{3413}}^1$

素因数の和:4117

約数の個数: 40

約数和(自身を含む): 2654316720

約数和(自身を除く): 1322809856

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 659, 1318, 2636, 3413, 5272, 6826, 10544, 13652, 24383, 27304, 48766, 54608, 97532, 126281, 195064, 252562, 390128, 505124, 1010248, 2020496, 2249167, 4498334, 8996668, 17993336, 35986672, 83219179, 166438358, 332876716, 665753432, 1331506864]

約数ペア:

[(1, 1331506864), (2, 665753432), (4, 332876716), (8, 166438358), (16, 83219179), (37, 35986672), (74, 17993336), (148, 8996668), (296, 4498334), (592, 2249167), (659, 2020496), (1318, 1010248), (2636, 505124), (3413, 390128), (5272, 252562), (6826, 195064), (10544, 126281), (13652, 97532), (24383, 54608), (27304, 48766)]