302019952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1637}}^1$

素因数の和:2545

約数の個数: 40

約数和(自身を含む): 631272096

約数和(自身を除く): 329252144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 887, 1637, 1774, 3274, 3548, 6548, 7096, 11531, 13096, 14192, 21281, 23062, 26192, 42562, 46124, 85124, 92248, 170248, 184496, 340496, 1452019, 2904038, 5808076, 11616152, 18876247, 23232304, 37752494, 75504988, 151009976, 302019952]

約数ペア:

[(1, 302019952), (2, 151009976), (4, 75504988), (8, 37752494), (13, 23232304), (16, 18876247), (26, 11616152), (52, 5808076), (104, 2904038), (208, 1452019), (887, 340496), (1637, 184496), (1774, 170248), (3274, 92248), (3548, 85124), (6548, 46124), (7096, 42562), (11531, 26192), (13096, 23062), (14192, 21281)]