506803726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 937681920

約数和(自身を除く): 430878194

約数列:

[1, 2, 11, 13, 22, 26, 37, 47, 74, 94, 143, 286, 407, 481, 517, 611, 814, 962, 1019, 1034, 1222, 1739, 2038, 3478, 5291, 6721, 10582, 11209, 13247, 13442, 19129, 22418, 22607, 26494, 37703, 38258, 45214, 47893, 75406, 95786, 145717, 248677, 291434, 414733, 490139, 497354, 526823, 622609, 829466, 980278, 1053646, 1245218, 1772041, 3544082, 5391529, 6848699, 10783058, 13697398, 19492451, 23036533, 38984902, 46073066, 253401863, 506803726]

約数ペア:

[(1, 506803726), (2, 253401863), (11, 46073066), (13, 38984902), (22, 23036533), (26, 19492451), (37, 13697398), (47, 10783058), (74, 6848699), (94, 5391529), (143, 3544082), (286, 1772041), (407, 1245218), (481, 1053646), (517, 980278), (611, 829466), (814, 622609), (962, 526823), (1019, 497354), (1034, 490139), (1222, 414733), (1739, 291434), (2038, 248677), (3478, 145717), (5291, 95786), (6721, 75406), (10582, 47893), (11209, 45214), (13247, 38258), (13442, 37703), (19129, 26494), (22418, 22607)]