2019923646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{25819}}^1$

素因数の和:25913

約数の個数: 64

約数和(自身を含む): 4684780800

約数和(自身を除く): 2664857154

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 59, 78, 102, 118, 177, 221, 354, 442, 663, 767, 1003, 1326, 1534, 2006, 2301, 3009, 4602, 6018, 13039, 25819, 26078, 39117, 51638, 77457, 78234, 154914, 335647, 438923, 671294, 877846, 1006941, 1316769, 1523321, 2013882, 2633538, 3046642, 4569963, 5705999, 9139926, 11411998, 17117997, 19803173, 25896457, 34235994, 39606346, 51792914, 59409519, 77689371, 118819038, 155378742, 336653941, 673307882, 1009961823, 2019923646]

約数ペア:

[(1, 2019923646), (2, 1009961823), (3, 673307882), (6, 336653941), (13, 155378742), (17, 118819038), (26, 77689371), (34, 59409519), (39, 51792914), (51, 39606346), (59, 34235994), (78, 25896457), (102, 19803173), (118, 17117997), (177, 11411998), (221, 9139926), (354, 5705999), (442, 4569963), (663, 3046642), (767, 2633538), (1003, 2013882), (1326, 1523321), (1534, 1316769), (2006, 1006941), (2301, 877846), (3009, 671294), (4602, 438923), (6018, 335647), (13039, 154914), (25819, 78234), (26078, 77457), (39117, 51638)]