916396519792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{100673}}^1$

素因数の和:101210

約数の個数: 80

約数和(自身を含む): 1934704608480

約数和(自身を除く): 1018308088688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 409, 428, 818, 856, 1391, 1636, 1712, 2782, 3272, 5317, 5564, 6544, 10634, 11128, 21268, 22256, 42536, 43763, 85072, 87526, 100673, 175052, 201346, 350104, 402692, 568919, 700208, 805384, 1137838, 1308749, 1610768, 2275676, 2617498, 4551352, 5234996, 9102704, 10469992, 10772011, 20939984, 21544022, 41175257, 43088044, 82350514, 86176088, 140036143, 164701028, 172352176, 280072286, 329402056, 535278341, 560144572, 658804112, 1070556682, 1120289144, 2141113364, 2240578288, 4282226728, 4405752499, 8564453456, 8811504998, 17623009996, 35246019992, 57274782487, 70492039984, 114549564974, 229099129948, 458198259896, 916396519792]

約数ペア:

[(1, 916396519792), (2, 458198259896), (4, 229099129948), (8, 114549564974), (13, 70492039984), (16, 57274782487), (26, 35246019992), (52, 17623009996), (104, 8811504998), (107, 8564453456), (208, 4405752499), (214, 4282226728), (409, 2240578288), (428, 2141113364), (818, 1120289144), (856, 1070556682), (1391, 658804112), (1636, 560144572), (1712, 535278341), (2782, 329402056), (3272, 280072286), (5317, 172352176), (5564, 164701028), (6544, 140036143), (10634, 86176088), (11128, 82350514), (21268, 43088044), (22256, 41175257), (42536, 21544022), (43763, 20939984), (85072, 10772011), (87526, 10469992), (100673, 9102704), (175052, 5234996), (201346, 4551352), (350104, 2617498), (402692, 2275676), (568919, 1610768), (700208, 1308749), (805384, 1137838)]