394966873432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13009}}^1\times {\mathrm{223243}}^1$

素因数の和:236275

約数の個数: 32

約数和(自身を含む): 784189198800

約数和(自身を除く): 389222325368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13009, 26018, 52036, 104072, 221153, 223243, 442306, 446486, 884612, 892972, 1769224, 1785944, 3795131, 7590262, 15180524, 30361048, 2904168187, 5808336374, 11616672748, 23233345496, 49370859179, 98741718358, 197483436716, 394966873432]

約数ペア:

[(1, 394966873432), (2, 197483436716), (4, 98741718358), (8, 49370859179), (17, 23233345496), (34, 11616672748), (68, 5808336374), (136, 2904168187), (13009, 30361048), (26018, 15180524), (52036, 7590262), (104072, 3795131), (221153, 1785944), (223243, 1769224), (442306, 892972), (446486, 884612)]