9804884848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{16487}}^1$

素因数の和:16646

約数の個数: 80

約数和(自身を含む): 21590046720

約数和(自身を除く): 11785161872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 109, 124, 176, 218, 248, 341, 436, 496, 682, 872, 1199, 1364, 1744, 2398, 2728, 3379, 4796, 5456, 6758, 9592, 13516, 16487, 19184, 27032, 32974, 37169, 54064, 65948, 74338, 131896, 148676, 181357, 263792, 297352, 362714, 511097, 594704, 725428, 1022194, 1450856, 1797083, 2044388, 2901712, 3594166, 4088776, 5622067, 7188332, 8177552, 11244134, 14376664, 19767913, 22488268, 28753328, 39535826, 44976536, 55709573, 79071652, 89953072, 111419146, 158143304, 222838292, 316286608, 445676584, 612805303, 891353168, 1225610606, 2451221212, 4902442424, 9804884848]

約数ペア:

[(1, 9804884848), (2, 4902442424), (4, 2451221212), (8, 1225610606), (11, 891353168), (16, 612805303), (22, 445676584), (31, 316286608), (44, 222838292), (62, 158143304), (88, 111419146), (109, 89953072), (124, 79071652), (176, 55709573), (218, 44976536), (248, 39535826), (341, 28753328), (436, 22488268), (496, 19767913), (682, 14376664), (872, 11244134), (1199, 8177552), (1364, 7188332), (1744, 5622067), (2398, 4088776), (2728, 3594166), (3379, 2901712), (4796, 2044388), (5456, 1797083), (6758, 1450856), (9592, 1022194), (13516, 725428), (16487, 594704), (19184, 511097), (27032, 362714), (32974, 297352), (37169, 263792), (54064, 181357), (65948, 148676), (74338, 131896)]