2005184

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 56

約数和(自身を含む): 4480560

約数和(自身を除く): 2475376

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 97, 136, 152, 194, 272, 304, 323, 388, 544, 608, 646, 776, 1088, 1216, 1292, 1552, 1649, 1843, 2584, 3104, 3298, 3686, 5168, 6208, 6596, 7372, 10336, 13192, 14744, 20672, 26384, 29488, 31331, 52768, 58976, 62662, 105536, 117952, 125324, 250648, 501296, 1002592, 2005184]

約数ペア:

[(1, 2005184), (2, 1002592), (4, 501296), (8, 250648), (16, 125324), (17, 117952), (19, 105536), (32, 62662), (34, 58976), (38, 52768), (64, 31331), (68, 29488), (76, 26384), (97, 20672), (136, 14744), (152, 13192), (194, 10336), (272, 7372), (304, 6596), (323, 6208), (388, 5168), (544, 3686), (608, 3298), (646, 3104), (776, 2584), (1088, 1843), (1216, 1649), (1292, 1552)]