1738245860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{5431}}^1$

素因数の和:6684

約数の個数: 48

約数和(自身を含む): 3935027712

約数和(自身を除く): 2196781852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1231, 2462, 4924, 5431, 6155, 10862, 12310, 16003, 21724, 24620, 27155, 32006, 54310, 64012, 70603, 80015, 108620, 141206, 160030, 282412, 320060, 353015, 706030, 1412060, 6685561, 13371122, 26742244, 33427805, 66855610, 86912293, 133711220, 173824586, 347649172, 434561465, 869122930, 1738245860]

約数ペア:

[(1, 1738245860), (2, 869122930), (4, 434561465), (5, 347649172), (10, 173824586), (13, 133711220), (20, 86912293), (26, 66855610), (52, 33427805), (65, 26742244), (130, 13371122), (260, 6685561), (1231, 1412060), (2462, 706030), (4924, 353015), (5431, 320060), (6155, 282412), (10862, 160030), (12310, 141206), (16003, 108620), (21724, 80015), (24620, 70603), (27155, 64012), (32006, 54310)]