1959198512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 80

約数和(自身を含む): 4110594048

約数和(自身を除く): 2151395536

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 263, 368, 496, 526, 653, 713, 1052, 1306, 1426, 2104, 2612, 2852, 4208, 5224, 5704, 6049, 8153, 10448, 11408, 12098, 15019, 16306, 20243, 24196, 30038, 32612, 40486, 48392, 60076, 65224, 80972, 96784, 120152, 130448, 161944, 171739, 187519, 240304, 323888, 343478, 375038, 465589, 686956, 750076, 931178, 1373912, 1500152, 1862356, 2747824, 3000304, 3724712, 3949997, 5323909, 7449424, 7899994, 10647818, 15799988, 21295636, 31599976, 42591272, 63199952, 85182544, 122449907, 244899814, 489799628, 979599256, 1959198512]

約数ペア:

[(1, 1959198512), (2, 979599256), (4, 489799628), (8, 244899814), (16, 122449907), (23, 85182544), (31, 63199952), (46, 42591272), (62, 31599976), (92, 21295636), (124, 15799988), (184, 10647818), (248, 7899994), (263, 7449424), (368, 5323909), (496, 3949997), (526, 3724712), (653, 3000304), (713, 2747824), (1052, 1862356), (1306, 1500152), (1426, 1373912), (2104, 931178), (2612, 750076), (2852, 686956), (4208, 465589), (5224, 375038), (5704, 343478), (6049, 323888), (8153, 240304), (10448, 187519), (11408, 171739), (12098, 161944), (15019, 130448), (16306, 120152), (20243, 96784), (24196, 80972), (30038, 65224), (32612, 60076), (40486, 48392)]