958435140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1228763}}^1$

素因数の和:1228788

約数の個数: 48

約数和(自身を含む): 2890052928

約数和(自身を除く): 1931617788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1228763, 2457526, 3686289, 4915052, 6143815, 7372578, 12287630, 14745156, 15973919, 18431445, 24575260, 31947838, 36862890, 47921757, 63895676, 73725780, 79869595, 95843514, 159739190, 191687028, 239608785, 319478380, 479217570, 958435140]

約数ペア:

[(1, 958435140), (2, 479217570), (3, 319478380), (4, 239608785), (5, 191687028), (6, 159739190), (10, 95843514), (12, 79869595), (13, 73725780), (15, 63895676), (20, 47921757), (26, 36862890), (30, 31947838), (39, 24575260), (52, 18431445), (60, 15973919), (65, 14745156), (78, 12287630), (130, 7372578), (156, 6143815), (195, 4915052), (260, 3686289), (390, 2457526), (780, 1228763)]