1570569988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 3121443864

約数和(自身を除く): 1550873876

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 593, 689, 806, 961, 1186, 1378, 1612, 1643, 1922, 2372, 2756, 3286, 3844, 6572, 7709, 12493, 15418, 18383, 21359, 24986, 30836, 31429, 36766, 42718, 49972, 50933, 62858, 73532, 85436, 101866, 125716, 203732, 238979, 408577, 477958, 569873, 662129, 817154, 955916, 974299, 1139746, 1324258, 1634308, 1948598, 2279492, 2648516, 3897196, 7408349, 12665887, 14816698, 25331774, 29633396, 30203269, 50663548, 60406538, 120813076, 392642497, 785284994, 1570569988]

約数ペア:

[(1, 1570569988), (2, 785284994), (4, 392642497), (13, 120813076), (26, 60406538), (31, 50663548), (52, 30203269), (53, 29633396), (62, 25331774), (106, 14816698), (124, 12665887), (212, 7408349), (403, 3897196), (593, 2648516), (689, 2279492), (806, 1948598), (961, 1634308), (1186, 1324258), (1378, 1139746), (1612, 974299), (1643, 955916), (1922, 817154), (2372, 662129), (2756, 569873), (3286, 477958), (3844, 408577), (6572, 238979), (7709, 203732), (12493, 125716), (15418, 101866), (18383, 85436), (21359, 73532), (24986, 62858), (30836, 50933), (31429, 49972), (36766, 42718)]