1738238450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{62191}}^1$

素因数の和:62259

約数の個数: 48

約数和(自身を含む): 3562855296

約数和(自身を除く): 1824616846

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 27950, 62191, 124382, 310955, 621910, 808483, 1554775, 1616966, 2674213, 3109550, 4042415, 5348426, 8084830, 13371065, 20212075, 26742130, 34764769, 40424150, 66855325, 69529538, 133710650, 173823845, 347647690, 869119225, 1738238450]

約数ペア:

[(1, 1738238450), (2, 869119225), (5, 347647690), (10, 173823845), (13, 133710650), (25, 69529538), (26, 66855325), (43, 40424150), (50, 34764769), (65, 26742130), (86, 20212075), (130, 13371065), (215, 8084830), (325, 5348426), (430, 4042415), (559, 3109550), (650, 2674213), (1075, 1616966), (1118, 1554775), (2150, 808483), (2795, 621910), (5590, 310955), (13975, 124382), (27950, 62191)]