545538434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 1011750912

約数和(自身を除く): 466212478

約数列:

[1, 2, 7, 14, 31, 37, 53, 62, 74, 106, 217, 259, 371, 434, 518, 641, 742, 1147, 1282, 1643, 1961, 2294, 3286, 3922, 4487, 8029, 8974, 11501, 13727, 16058, 19871, 23002, 23717, 27454, 33973, 39742, 47434, 60791, 67946, 121582, 139097, 166019, 237811, 278194, 332038, 425537, 475622, 735227, 851074, 1053163, 1257001, 1470454, 2106326, 2514002, 5146589, 7372141, 8799007, 10293178, 14744282, 17598014, 38967031, 77934062, 272769217, 545538434]

約数ペア:

[(1, 545538434), (2, 272769217), (7, 77934062), (14, 38967031), (31, 17598014), (37, 14744282), (53, 10293178), (62, 8799007), (74, 7372141), (106, 5146589), (217, 2514002), (259, 2106326), (371, 1470454), (434, 1257001), (518, 1053163), (641, 851074), (742, 735227), (1147, 475622), (1282, 425537), (1643, 332038), (1961, 278194), (2294, 237811), (3286, 166019), (3922, 139097), (4487, 121582), (8029, 67946), (8974, 60791), (11501, 47434), (13727, 39742), (16058, 33973), (19871, 27454), (23002, 23717)]