2014735216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 4311286560

約数和(自身を除く): 2296551344

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 179, 208, 212, 358, 424, 689, 716, 848, 1021, 1378, 1432, 2042, 2327, 2756, 2864, 4084, 4654, 5512, 8168, 9308, 9487, 11024, 13273, 16336, 18616, 18974, 26546, 37232, 37948, 53092, 54113, 75896, 106184, 108226, 123331, 151792, 182759, 212368, 216452, 246662, 365518, 432904, 493324, 703469, 731036, 865808, 986648, 1406938, 1462072, 1973296, 2375867, 2813876, 2924144, 4751734, 5627752, 9503468, 9686227, 11255504, 19006936, 19372454, 38013872, 38744908, 77489816, 125920951, 154979632, 251841902, 503683804, 1007367608, 2014735216]

約数ペア:

[(1, 2014735216), (2, 1007367608), (4, 503683804), (8, 251841902), (13, 154979632), (16, 125920951), (26, 77489816), (52, 38744908), (53, 38013872), (104, 19372454), (106, 19006936), (179, 11255504), (208, 9686227), (212, 9503468), (358, 5627752), (424, 4751734), (689, 2924144), (716, 2813876), (848, 2375867), (1021, 1973296), (1378, 1462072), (1432, 1406938), (2042, 986648), (2327, 865808), (2756, 731036), (2864, 703469), (4084, 493324), (4654, 432904), (5512, 365518), (8168, 246662), (9308, 216452), (9487, 212368), (11024, 182759), (13273, 151792), (16336, 123331), (18616, 108226), (18974, 106184), (26546, 75896), (37232, 54113), (37948, 53092)]