2016301690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12203}}^1$

素因数の和:12295

約数の個数: 64

約数和(自身を含む): 4133348352

約数和(自身を除く): 2117046662

約数列:

[1, 2, 5, 10, 13, 26, 31, 41, 62, 65, 82, 130, 155, 205, 310, 403, 410, 533, 806, 1066, 1271, 2015, 2542, 2665, 4030, 5330, 6355, 12203, 12710, 16523, 24406, 33046, 61015, 82615, 122030, 158639, 165230, 317278, 378293, 500323, 756586, 793195, 1000646, 1586390, 1891465, 2501615, 3782930, 4917809, 5003230, 6504199, 9835618, 13008398, 15510013, 24589045, 31020026, 32520995, 49178090, 65041990, 77550065, 155100130, 201630169, 403260338, 1008150845, 2016301690]

約数ペア:

[(1, 2016301690), (2, 1008150845), (5, 403260338), (10, 201630169), (13, 155100130), (26, 77550065), (31, 65041990), (41, 49178090), (62, 32520995), (65, 31020026), (82, 24589045), (130, 15510013), (155, 13008398), (205, 9835618), (310, 6504199), (403, 5003230), (410, 4917809), (533, 3782930), (806, 2501615), (1066, 1891465), (1271, 1586390), (2015, 1000646), (2542, 793195), (2665, 756586), (4030, 500323), (5330, 378293), (6355, 317278), (12203, 165230), (12710, 158639), (16523, 122030), (24406, 82615), (33046, 61015)]