2109647526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2909}}^1$

素因数の和:3509

約数の個数: 64

約数和(自身を含む): 4988252160

約数和(自身を除く): 2878604634

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 557, 651, 1114, 1302, 1671, 2909, 3342, 3899, 5818, 7798, 8727, 11697, 17267, 17454, 20363, 23394, 34534, 40726, 51801, 61089, 90179, 103602, 120869, 122178, 180358, 241738, 270537, 362607, 541074, 631253, 725214, 1262506, 1620313, 1893759, 3240626, 3787518, 4860939, 9721878, 11342191, 22684382, 34026573, 50229703, 68053146, 100459406, 150689109, 301378218, 351607921, 703215842, 1054823763, 2109647526]

約数ペア:

[(1, 2109647526), (2, 1054823763), (3, 703215842), (6, 351607921), (7, 301378218), (14, 150689109), (21, 100459406), (31, 68053146), (42, 50229703), (62, 34026573), (93, 22684382), (186, 11342191), (217, 9721878), (434, 4860939), (557, 3787518), (651, 3240626), (1114, 1893759), (1302, 1620313), (1671, 1262506), (2909, 725214), (3342, 631253), (3899, 541074), (5818, 362607), (7798, 270537), (8727, 241738), (11697, 180358), (17267, 122178), (17454, 120869), (20363, 103602), (23394, 90179), (34534, 61089), (40726, 51801)]