2017978496

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 4082823360

約数和(自身を除く): 2064844864

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 151, 262, 302, 524, 604, 797, 1048, 1208, 1594, 2096, 2416, 3188, 4192, 4832, 6376, 8384, 9664, 12752, 16768, 19328, 19781, 25504, 39562, 51008, 79124, 102016, 104407, 120347, 158248, 208814, 240694, 316496, 417628, 481388, 632992, 835256, 962776, 1265984, 1670512, 1925552, 2531968, 3341024, 3851104, 6682048, 7702208, 13364096, 15404416, 15765457, 31530914, 63061828, 126123656, 252247312, 504494624, 1008989248, 2017978496]

約数ペア:

[(1, 2017978496), (2, 1008989248), (4, 504494624), (8, 252247312), (16, 126123656), (32, 63061828), (64, 31530914), (128, 15765457), (131, 15404416), (151, 13364096), (262, 7702208), (302, 6682048), (524, 3851104), (604, 3341024), (797, 2531968), (1048, 1925552), (1208, 1670512), (1594, 1265984), (2096, 962776), (2416, 835256), (3188, 632992), (4192, 481388), (4832, 417628), (6376, 316496), (8384, 240694), (9664, 208814), (12752, 158248), (16768, 120347), (19328, 104407), (19781, 102016), (25504, 79124), (39562, 51008)]