1901473912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{29537}}^1$

素因数の和:30175

約数の個数: 32

約数和(自身を含む): 3845847600

約数和(自身を除く): 1944373688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 619, 1238, 2476, 4952, 8047, 16094, 29537, 32188, 59074, 64376, 118148, 236296, 383981, 767962, 1535924, 3071848, 18283403, 36566806, 73133612, 146267224, 237684239, 475368478, 950736956, 1901473912]

約数ペア:

[(1, 1901473912), (2, 950736956), (4, 475368478), (8, 237684239), (13, 146267224), (26, 73133612), (52, 36566806), (104, 18283403), (619, 3071848), (1238, 1535924), (2476, 767962), (4952, 383981), (8047, 236296), (16094, 118148), (29537, 64376), (32188, 59074)]