2198978502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{3659}}^1$

素因数の和:4061

約数の個数: 64

約数和(自身を含む): 5164992000

約数和(自身を除く): 2966013498

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 349, 574, 698, 861, 1047, 1722, 2094, 2443, 3659, 4886, 7318, 7329, 10977, 14309, 14658, 21954, 25613, 28618, 42927, 51226, 76839, 85854, 100163, 150019, 153678, 200326, 300038, 300489, 450057, 600978, 900114, 1050133, 1276991, 2100266, 2553982, 3150399, 3830973, 6300798, 7661946, 8938937, 17877874, 26816811, 52356631, 53633622, 104713262, 157069893, 314139786, 366496417, 732992834, 1099489251, 2198978502]

約数ペア:

[(1, 2198978502), (2, 1099489251), (3, 732992834), (6, 366496417), (7, 314139786), (14, 157069893), (21, 104713262), (41, 53633622), (42, 52356631), (82, 26816811), (123, 17877874), (246, 8938937), (287, 7661946), (349, 6300798), (574, 3830973), (698, 3150399), (861, 2553982), (1047, 2100266), (1722, 1276991), (2094, 1050133), (2443, 900114), (3659, 600978), (4886, 450057), (7318, 300489), (7329, 300038), (10977, 200326), (14309, 153678), (14658, 150019), (21954, 100163), (25613, 85854), (28618, 76839), (42927, 51226)]