2788049154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{2663}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 6306647040

約数和(自身を除く): 3518597886

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 547, 638, 957, 1094, 1641, 1914, 2663, 3282, 5326, 6017, 7989, 12034, 15863, 15978, 18051, 29293, 31726, 36102, 47589, 58586, 77227, 87879, 95178, 154454, 174493, 175758, 231681, 348986, 463362, 523479, 849497, 1046958, 1456661, 1698994, 2548491, 2913322, 4369983, 5096982, 8739966, 16023271, 32046542, 42243169, 48069813, 84486338, 96139626, 126729507, 253459014, 464674859, 929349718, 1394024577, 2788049154]

約数ペア:

[(1, 2788049154), (2, 1394024577), (3, 929349718), (6, 464674859), (11, 253459014), (22, 126729507), (29, 96139626), (33, 84486338), (58, 48069813), (66, 42243169), (87, 32046542), (174, 16023271), (319, 8739966), (547, 5096982), (638, 4369983), (957, 2913322), (1094, 2548491), (1641, 1698994), (1914, 1456661), (2663, 1046958), (3282, 849497), (5326, 523479), (6017, 463362), (7989, 348986), (12034, 231681), (15863, 175758), (15978, 174493), (18051, 154454), (29293, 95178), (31726, 87879), (36102, 77227), (47589, 58586)]