2912211078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{4091}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 7056834048

約数和(自身を除く): 4144622970

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 997, 1994, 2991, 4091, 5982, 6979, 8182, 12273, 13958, 16949, 20937, 24546, 28637, 33898, 41874, 50847, 57274, 69547, 85911, 101694, 118643, 139094, 171822, 208641, 237286, 355929, 417282, 486829, 711858, 973658, 1460487, 2920974, 4078727, 8157454, 12236181, 24472362, 28551089, 57102178, 69338359, 85653267, 138676718, 171306534, 208015077, 416030154, 485368513, 970737026, 1456105539, 2912211078]

約数ペア:

[(1, 2912211078), (2, 1456105539), (3, 970737026), (6, 485368513), (7, 416030154), (14, 208015077), (17, 171306534), (21, 138676718), (34, 85653267), (42, 69338359), (51, 57102178), (102, 28551089), (119, 24472362), (238, 12236181), (357, 8157454), (714, 4078727), (997, 2920974), (1994, 1460487), (2991, 973658), (4091, 711858), (5982, 486829), (6979, 417282), (8182, 355929), (12273, 237286), (13958, 208641), (16949, 171822), (20937, 139094), (24546, 118643), (28637, 101694), (33898, 85911), (41874, 69547), (50847, 57274)]